22005372010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2289841}}^1$

素因数の和:2289910

約数の個数: 24

約数和(自身を含む): 40928635908

約数和(自身を除く): 18923263898

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 2289841, 4579682, 11449205, 22898410, 70985071, 141970142, 354925355, 709850710, 2200537201, 4401074402, 11002686005, 22005372010]

約数ペア:

[(1, 22005372010), (2, 11002686005), (5, 4401074402), (10, 2200537201), (31, 709850710), (62, 354925355), (155, 141970142), (310, 70985071), (961, 22898410), (1922, 11449205), (4805, 4579682), (9610, 2289841)]