576800540

素因数分解:

$2^2\times 5^1\times {\mathrm{28840027}}^1$

素因数の和:28840036

約数の個数: 12

約数和(自身を含む): 1211281176

約数和(自身を除く): 634480636

約数列:

[1, 2, 4, 5, 10, 20, 28840027, 57680054, 115360108, 144200135, 288400270, 576800540]

約数ペア:

[(1, 576800540), (2, 288400270), (4, 144200135), (5, 115360108), (10, 57680054), (20, 28840027)]