5563817680

素因数分解:

$2^4\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{43117}}^1$

素因数の和:44743

約数の個数: 40

約数和(自身を含む): 12944196072

約数和(自身を除く): 7380378392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1613, 3226, 6452, 8065, 12904, 16130, 25808, 32260, 43117, 64520, 86234, 129040, 172468, 215585, 344936, 431170, 689872, 862340, 1724680, 3449360, 69547721, 139095442, 278190884, 347738605, 556381768, 695477210, 1112763536, 1390954420, 2781908840, 5563817680]

約数ペア:

[(1, 5563817680), (2, 2781908840), (4, 1390954420), (5, 1112763536), (8, 695477210), (10, 556381768), (16, 347738605), (20, 278190884), (40, 139095442), (80, 69547721), (1613, 3449360), (3226, 1724680), (6452, 862340), (8065, 689872), (12904, 431170), (16130, 344936), (25808, 215585), (32260, 172468), (43117, 129040), (64520, 86234)]