8953360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8635

約数の個数: 40

約数和(自身を含む): 22420440

約数和(自身を除く): 13467080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8609, 17218, 34436, 43045, 68872, 86090, 111917, 137744, 172180, 223834, 344360, 447668, 559585, 688720, 895336, 1119170, 1790672, 2238340, 4476680, 8953360]

約数ペア:

[(1, 8953360), (2, 4476680), (4, 2238340), (5, 1790672), (8, 1119170), (10, 895336), (13, 688720), (16, 559585), (20, 447668), (26, 344360), (40, 223834), (52, 172180), (65, 137744), (80, 111917), (104, 86090), (130, 68872), (208, 43045), (260, 34436), (520, 17218), (1040, 8609)]