40406860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 58659380

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 46, 52, 58, 65, 92, 115, 116, 130, 145, 230, 233, 260, 290, 299, 377, 460, 466, 580, 598, 667, 754, 932, 1165, 1196, 1334, 1495, 1508, 1885, 2330, 2668, 2990, 3029, 3335, 3770, 4660, 5359, 5980, 6058, 6670, 6757, 7540, 8671, 10718, 12116, 13340, 13514, 15145, 17342, 21436, 26795, 27028, 30290, 33785, 34684, 43355, 53590, 60580, 67570, 69667, 86710, 87841, 107180, 135140, 139334, 155411, 173420, 175682, 278668, 310822, 348335, 351364, 439205, 621644, 696670, 777055, 878410, 1393340, 1554110, 1756820, 2020343, 3108220, 4040686, 8081372, 10101715, 20203430, 40406860]

約数ペア:

[(1, 40406860), (2, 20203430), (4, 10101715), (5, 8081372), (10, 4040686), (13, 3108220), (20, 2020343), (23, 1756820), (26, 1554110), (29, 1393340), (46, 878410), (52, 777055), (58, 696670), (65, 621644), (92, 439205), (115, 351364), (116, 348335), (130, 310822), (145, 278668), (230, 175682), (233, 173420), (260, 155411), (290, 139334), (299, 135140), (377, 107180), (460, 87841), (466, 86710), (580, 69667), (598, 67570), (667, 60580), (754, 53590), (932, 43355), (1165, 34684), (1196, 33785), (1334, 30290), (1495, 27028), (1508, 26795), (1885, 21436), (2330, 17342), (2668, 15145), (2990, 13514), (3029, 13340), (3335, 12116), (3770, 10718), (4660, 8671), (5359, 7540), (5980, 6757), (6058, 6670)]