38835640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33479}}^1$

素因数の和:33519

約数の個数: 32

約数和(自身を含む): 90396000

約数和(自身を除く): 51560360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 33479, 66958, 133916, 167395, 267832, 334790, 669580, 970891, 1339160, 1941782, 3883564, 4854455, 7767128, 9708910, 19417820, 38835640]

約数ペア:

[(1, 38835640), (2, 19417820), (4, 9708910), (5, 7767128), (8, 4854455), (10, 3883564), (20, 1941782), (29, 1339160), (40, 970891), (58, 669580), (116, 334790), (145, 267832), (232, 167395), (290, 133916), (580, 66958), (1160, 33479)]