4093640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3529}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 9531000

約数和(自身を除く): 5437360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3529, 7058, 14116, 17645, 28232, 35290, 70580, 102341, 141160, 204682, 409364, 511705, 818728, 1023410, 2046820, 4093640]

約数ペア:

[(1, 4093640), (2, 2046820), (4, 1023410), (5, 818728), (8, 511705), (10, 409364), (20, 204682), (29, 141160), (40, 102341), (58, 70580), (116, 35290), (145, 28232), (232, 17645), (290, 14116), (580, 7058), (1160, 3529)]