56750840

素因数分解:

$2^3\times 5^1\times {\mathrm{1418771}}^1$

素因数の和:1418782

約数の個数: 16

約数和(自身を含む): 127689480

約数和(自身を除く): 70938640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1418771, 2837542, 5675084, 7093855, 11350168, 14187710, 28375420, 56750840]

約数ペア:

[(1, 56750840), (2, 28375420), (4, 14187710), (5, 11350168), (8, 7093855), (10, 5675084), (20, 2837542), (40, 1418771)]