12525280

素因数分解:

$2^5\times 5^1\times {\mathrm{78283}}^1$

素因数の和:78298

約数の個数: 24

約数和(自身を含む): 29591352

約数和(自身を除く): 17066072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 78283, 156566, 313132, 391415, 626264, 782830, 1252528, 1565660, 2505056, 3131320, 6262640, 12525280]

約数ペア:

[(1, 12525280), (2, 6262640), (4, 3131320), (5, 2505056), (8, 1565660), (10, 1252528), (16, 782830), (20, 626264), (32, 391415), (40, 313132), (80, 156566), (160, 78283)]