56608280

素因数分解:

$2^3\times 5^1\times {\mathrm{1415207}}^1$

素因数の和:1415218

約数の個数: 16

約数和(自身を含む): 127368720

約数和(自身を除く): 70760440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1415207, 2830414, 5660828, 7076035, 11321656, 14152070, 28304140, 56608280]

約数ペア:

[(1, 56608280), (2, 28304140), (4, 14152070), (5, 11321656), (8, 7076035), (10, 5660828), (20, 2830414), (40, 1415207)]