9555640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 21870000

約数和(自身を除く): 12314360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 4049, 8098, 16196, 20245, 32392, 40490, 80980, 161960, 238891, 477782, 955564, 1194455, 1911128, 2388910, 4777820, 9555640]

約数ペア:

[(1, 9555640), (2, 4777820), (4, 2388910), (5, 1911128), (8, 1194455), (10, 955564), (20, 477782), (40, 238891), (59, 161960), (118, 80980), (236, 40490), (295, 32392), (472, 20245), (590, 16196), (1180, 8098), (2360, 4049)]