6777620

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 14368200

約数和(自身を除く): 7590580

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3109, 6218, 12436, 15545, 31090, 62180, 338881, 677762, 1355524, 1694405, 3388810, 6777620]

約数ペア:

[(1, 6777620), (2, 3388810), (4, 1694405), (5, 1355524), (10, 677762), (20, 338881), (109, 62180), (218, 31090), (436, 15545), (545, 12436), (1090, 6218), (2180, 3109)]