56633840

素因数分解:

$2^4\times 5^1\times {\mathrm{707923}}^1$

素因数の和:707936

約数の個数: 20

約数和(自身を含む): 131673864

約数和(自身を除く): 75040024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 707923, 1415846, 2831692, 3539615, 5663384, 7079230, 11326768, 14158460, 28316920, 56633840]

約数ペア:

[(1, 56633840), (2, 28316920), (4, 14158460), (5, 11326768), (8, 7079230), (10, 5663384), (16, 3539615), (20, 2831692), (40, 1415846), (80, 707923)]