625157060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97987}}^1$

素因数の和:98036

約数の個数: 48

約数和(自身を含む): 1481578560

約数和(自身を除く): 856421500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 97987, 195974, 391948, 489935, 979870, 1077857, 1959740, 2155714, 2841623, 4311428, 5389285, 5683246, 10778570, 11366492, 14208115, 21557140, 28416230, 31257853, 56832460, 62515706, 125031412, 156289265, 312578530, 625157060]

約数ペア:

[(1, 625157060), (2, 312578530), (4, 156289265), (5, 125031412), (10, 62515706), (11, 56832460), (20, 31257853), (22, 28416230), (29, 21557140), (44, 14208115), (55, 11366492), (58, 10778570), (110, 5683246), (116, 5389285), (145, 4311428), (220, 2841623), (290, 2155714), (319, 1959740), (580, 1077857), (638, 979870), (1276, 489935), (1595, 391948), (3190, 195974), (6380, 97987)]