39100201660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2543}}^1\times {\mathrm{4549}}^1$

素因数の和:7127

約数の個数: 72

約数和(自身を含む): 88966987200

約数和(自身を除く): 49866785540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2543, 3380, 4549, 5086, 9098, 10172, 12715, 18196, 22745, 25430, 33059, 45490, 50860, 59137, 66118, 90980, 118274, 132236, 165295, 236548, 295685, 330590, 429767, 591370, 661180, 768781, 859534, 1182740, 1537562, 1719068, 2148835, 3075124, 3843905, 4297670, 7687810, 8595340, 11568107, 15375620, 23136214, 46272428, 57840535, 115681070, 150385391, 231362140, 300770782, 601541564, 751926955, 1503853910, 1955010083, 3007707820, 3910020166, 7820040332, 9775050415, 19550100830, 39100201660]

約数ペア:

[(1, 39100201660), (2, 19550100830), (4, 9775050415), (5, 7820040332), (10, 3910020166), (13, 3007707820), (20, 1955010083), (26, 1503853910), (52, 751926955), (65, 601541564), (130, 300770782), (169, 231362140), (260, 150385391), (338, 115681070), (676, 57840535), (845, 46272428), (1690, 23136214), (2543, 15375620), (3380, 11568107), (4549, 8595340), (5086, 7687810), (9098, 4297670), (10172, 3843905), (12715, 3075124), (18196, 2148835), (22745, 1719068), (25430, 1537562), (33059, 1182740), (45490, 859534), (50860, 768781), (59137, 661180), (66118, 591370), (90980, 429767), (118274, 330590), (132236, 295685), (165295, 236548)]