47042320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45233}}^1$

素因数の和:45259

約数の個数: 40

約数和(自身を含む): 117789336

約数和(自身を除く): 70747016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45233, 90466, 180932, 226165, 361864, 452330, 588029, 723728, 904660, 1176058, 1809320, 2352116, 2940145, 3618640, 4704232, 5880290, 9408464, 11760580, 23521160, 47042320]

約数ペア:

[(1, 47042320), (2, 23521160), (4, 11760580), (5, 9408464), (8, 5880290), (10, 4704232), (13, 3618640), (16, 2940145), (20, 2352116), (26, 1809320), (40, 1176058), (52, 904660), (65, 723728), (80, 588029), (104, 452330), (130, 361864), (208, 226165), (260, 180932), (520, 90466), (1040, 45233)]