53373680

素因数分解:

$2^4\times 5^1\times {\mathrm{667171}}^1$

素因数の和:667184

約数の個数: 20

約数和(自身を含む): 124093992

約数和(自身を除く): 70720312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 667171, 1334342, 2668684, 3335855, 5337368, 6671710, 10674736, 13343420, 26686840, 53373680]

約数ペア:

[(1, 53373680), (2, 26686840), (4, 13343420), (5, 10674736), (8, 6671710), (10, 5337368), (16, 3335855), (20, 2668684), (40, 1334342), (80, 667171)]