56566360

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9491}}^1$

素因数の和:9651

約数の個数: 32

約数和(自身を含む): 128142000

約数和(自身を除く): 71575640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 9491, 18982, 37964, 47455, 75928, 94910, 189820, 379640, 1414159, 2828318, 5656636, 7070795, 11313272, 14141590, 28283180, 56566360]

約数ペア:

[(1, 56566360), (2, 28283180), (4, 14141590), (5, 11313272), (8, 7070795), (10, 5656636), (20, 2828318), (40, 1414159), (149, 379640), (298, 189820), (596, 94910), (745, 75928), (1192, 47455), (1490, 37964), (2980, 18982), (5960, 9491)]