2912753680

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{101419}}^1$

素因数の和:101791

約数の個数: 40

約数和(自身を含む): 6791083200

約数和(自身を除く): 3878329520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7180, 14360, 28720, 101419, 202838, 405676, 507095, 811352, 1014190, 1622704, 2028380, 4056760, 8113520, 36409421, 72818842, 145637684, 182047105, 291275368, 364094210, 582550736, 728188420, 1456376840, 2912753680]

約数ペア:

[(1, 2912753680), (2, 1456376840), (4, 728188420), (5, 582550736), (8, 364094210), (10, 291275368), (16, 182047105), (20, 145637684), (40, 72818842), (80, 36409421), (359, 8113520), (718, 4056760), (1436, 2028380), (1795, 1622704), (2872, 1014190), (3590, 811352), (5744, 507095), (7180, 405676), (14360, 202838), (28720, 101419)]