23083640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5107}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 52408080

約数和(自身を除く): 29324440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5107, 10214, 20428, 25535, 40856, 51070, 102140, 204280, 577091, 1154182, 2308364, 2885455, 4616728, 5770910, 11541820, 23083640]

約数ペア:

[(1, 23083640), (2, 11541820), (4, 5770910), (5, 4616728), (8, 2885455), (10, 2308364), (20, 1154182), (40, 577091), (113, 204280), (226, 102140), (452, 51070), (565, 40856), (904, 25535), (1130, 20428), (2260, 10214), (4520, 5107)]