6896180

素因数分解:

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

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 14532000

約数和(自身を除く): 7635820

約数列:

[1, 2, 4, 5, 10, 20, 499, 691, 998, 1382, 1996, 2495, 2764, 3455, 4990, 6910, 9980, 13820, 344809, 689618, 1379236, 1724045, 3448090, 6896180]

約数ペア:

[(1, 6896180), (2, 3448090), (4, 1724045), (5, 1379236), (10, 689618), (20, 344809), (499, 13820), (691, 9980), (998, 6910), (1382, 4990), (1996, 3455), (2495, 2764)]