Factors / Factors of 260

Factors of 260

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

260 breaks into 6 pairs, tested up to √260 ≈ 16.1; each pair multiplies back to 260 exactly. 260's full pair list is (1, 260), (2, 130), (4, 65), (5, 52), (10, 26), (13, 20), for 12 divisors in total. 260's divisors other than 260 itself sum to 328, 68 above 260: abundant. 260 is even, digit sum 8 for 260; small divisors of 260 include 2, 4, 5, 10. 260 has 12 divisors; 259 has 4 and 261 has 6, so 260 wins here. 260 divided by its largest divisor, 130, gives 2.