56567240

素因数分解:

$2^3\times 5^1\times {\mathrm{1414181}}^1$

素因数の和:1414192

約数の個数: 16

約数和(自身を含む): 127276380

約数和(自身を除く): 70709140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1414181, 2828362, 5656724, 7070905, 11313448, 14141810, 28283620, 56567240]

約数ペア:

[(1, 56567240), (2, 28283620), (4, 14141810), (5, 11313448), (8, 7070905), (10, 5656724), (20, 2828362), (40, 1414181)]