320420710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1104899}}^1$

素因数の和:1104935

約数の個数: 16

約数和(自身を含む): 596646000

約数和(自身を除く): 276225290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1104899, 2209798, 5524495, 11048990, 32042071, 64084142, 160210355, 320420710]

約数ペア:

[(1, 320420710), (2, 160210355), (5, 64084142), (10, 32042071), (29, 11048990), (58, 5524495), (145, 2209798), (290, 1104899)]