2315690960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2631467}}^1$

素因数の和:2631491

約数の個数: 40

約数和(自身を含む): 5873436576

約数和(自身を除く): 3557745616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2631467, 5262934, 10525868, 13157335, 21051736, 26314670, 28946137, 42103472, 52629340, 57892274, 105258680, 115784548, 144730685, 210517360, 231569096, 289461370, 463138192, 578922740, 1157845480, 2315690960]

約数ペア:

[(1, 2315690960), (2, 1157845480), (4, 578922740), (5, 463138192), (8, 289461370), (10, 231569096), (11, 210517360), (16, 144730685), (20, 115784548), (22, 105258680), (40, 57892274), (44, 52629340), (55, 42103472), (80, 28946137), (88, 26314670), (110, 21051736), (176, 13157335), (220, 10525868), (440, 5262934), (880, 2631467)]