6271820

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 13217904

約数和(自身を除く): 6946084

約数列:

[1, 2, 4, 5, 10, 20, 557, 563, 1114, 1126, 2228, 2252, 2785, 2815, 5570, 5630, 11140, 11260, 313591, 627182, 1254364, 1567955, 3135910, 6271820]

約数ペア:

[(1, 6271820), (2, 3135910), (4, 1567955), (5, 1254364), (10, 627182), (20, 313591), (557, 11260), (563, 11140), (1114, 5630), (1126, 5570), (2228, 2815), (2252, 2785)]