56762320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41737}}^1$

素因数の和:41767

約数の個数: 40

約数和(自身を含む): 139738824

約数和(自身を除く): 82976504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 41737, 83474, 166948, 208685, 333896, 417370, 667792, 709529, 834740, 1419058, 1669480, 2838116, 3338960, 3547645, 5676232, 7095290, 11352464, 14190580, 28381160, 56762320]

約数ペア:

[(1, 56762320), (2, 28381160), (4, 14190580), (5, 11352464), (8, 7095290), (10, 5676232), (16, 3547645), (17, 3338960), (20, 2838116), (34, 1669480), (40, 1419058), (68, 834740), (80, 709529), (85, 667792), (136, 417370), (170, 333896), (272, 208685), (340, 166948), (680, 83474), (1360, 41737)]