573240620

素因数分解:

$2^2\times 5^1\times {\mathrm{28662031}}^1$

素因数の和:28662040

約数の個数: 12

約数和(自身を含む): 1203805344

約数和(自身を除く): 630564724

約数列:

[1, 2, 4, 5, 10, 20, 28662031, 57324062, 114648124, 143310155, 286620310, 573240620]

約数ペア:

[(1, 573240620), (2, 286620310), (4, 143310155), (5, 114648124), (10, 57324062), (20, 28662031)]