23690680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 59421600

約数和(自身を除く): 35730920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1571, 1885, 3016, 3142, 3770, 6284, 7540, 7855, 12568, 15080, 15710, 20423, 31420, 40846, 45559, 62840, 81692, 91118, 102115, 163384, 182236, 204230, 227795, 364472, 408460, 455590, 592267, 816920, 911180, 1184534, 1822360, 2369068, 2961335, 4738136, 5922670, 11845340, 23690680]

約数ペア:

[(1, 23690680), (2, 11845340), (4, 5922670), (5, 4738136), (8, 2961335), (10, 2369068), (13, 1822360), (20, 1184534), (26, 911180), (29, 816920), (40, 592267), (52, 455590), (58, 408460), (65, 364472), (104, 227795), (116, 204230), (130, 182236), (145, 163384), (232, 102115), (260, 91118), (290, 81692), (377, 62840), (520, 45559), (580, 40846), (754, 31420), (1160, 20423), (1508, 15710), (1571, 15080), (1885, 12568), (3016, 7855), (3142, 7540), (3770, 6284)]