40100580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17137}}^1$

素因数の和:17165

約数の個数: 72

約数和(自身を含む): 131002872

約数和(自身を除く): 90902292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17137, 34274, 51411, 68548, 85685, 102822, 154233, 171370, 205644, 222781, 257055, 308466, 342740, 445562, 514110, 616932, 668343, 771165, 891124, 1028220, 1113905, 1336686, 1542330, 2005029, 2227810, 2673372, 3084660, 3341715, 4010058, 4455620, 6683430, 8020116, 10025145, 13366860, 20050290, 40100580]

約数ペア:

[(1, 40100580), (2, 20050290), (3, 13366860), (4, 10025145), (5, 8020116), (6, 6683430), (9, 4455620), (10, 4010058), (12, 3341715), (13, 3084660), (15, 2673372), (18, 2227810), (20, 2005029), (26, 1542330), (30, 1336686), (36, 1113905), (39, 1028220), (45, 891124), (52, 771165), (60, 668343), (65, 616932), (78, 514110), (90, 445562), (117, 342740), (130, 308466), (156, 257055), (180, 222781), (195, 205644), (234, 171370), (260, 154233), (390, 102822), (468, 85685), (585, 68548), (780, 51411), (1170, 34274), (2340, 17137)]