40766680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59951}}^1$

素因数の和:59979

約数の個数: 32

約数和(自身を含む): 97122240

約数和(自身を除く): 56355560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 59951, 119902, 239804, 299755, 479608, 599510, 1019167, 1199020, 2038334, 2398040, 4076668, 5095835, 8153336, 10191670, 20383340, 40766680]

約数ペア:

[(1, 40766680), (2, 20383340), (4, 10191670), (5, 8153336), (8, 5095835), (10, 4076668), (17, 2398040), (20, 2038334), (34, 1199020), (40, 1019167), (68, 599510), (85, 479608), (136, 299755), (170, 239804), (340, 119902), (680, 59951)]