13792360

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 31140000

約数和(自身を除く): 17347640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 691, 998, 1382, 1996, 2495, 2764, 3455, 3992, 4990, 5528, 6910, 9980, 13820, 19960, 27640, 344809, 689618, 1379236, 1724045, 2758472, 3448090, 6896180, 13792360]

約数ペア:

[(1, 13792360), (2, 6896180), (4, 3448090), (5, 2758472), (8, 1724045), (10, 1379236), (20, 689618), (40, 344809), (499, 27640), (691, 19960), (998, 13820), (1382, 9980), (1996, 6910), (2495, 5528), (2764, 4990), (3455, 3992)]