63117620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{166099}}^1$

素因数の和:166127

約数の個数: 24

約数和(自身を含む): 139524000

約数和(自身を除く): 76406380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 166099, 332198, 664396, 830495, 1660990, 3155881, 3321980, 6311762, 12623524, 15779405, 31558810, 63117620]

約数ペア:

[(1, 63117620), (2, 31558810), (4, 15779405), (5, 12623524), (10, 6311762), (19, 3321980), (20, 3155881), (38, 1660990), (76, 830495), (95, 664396), (190, 332198), (380, 166099)]