56573240

素因数分解:

$2^3\times 5^1\times {\mathrm{1414331}}^1$

素因数の和:1414342

約数の個数: 16

約数和(自身を含む): 127289880

約数和(自身を除く): 70716640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1414331, 2828662, 5657324, 7071655, 11314648, 14143310, 28286620, 56573240]

約数ペア:

[(1, 56573240), (2, 28286620), (4, 14143310), (5, 11314648), (8, 7071655), (10, 5657324), (20, 2828662), (40, 1414331)]