56232040

素因数分解:

$2^3\times 5^1\times {\mathrm{1405801}}^1$

素因数の和:1405812

約数の個数: 16

約数和(自身を含む): 126522180

約数和(自身を除く): 70290140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1405801, 2811602, 5623204, 7029005, 11246408, 14058010, 28116020, 56232040]

約数ペア:

[(1, 56232040), (2, 28116020), (4, 14058010), (5, 11246408), (8, 7029005), (10, 5623204), (20, 2811602), (40, 1405801)]