547262020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{374837}}^1$

素因数の和:374919

約数の個数: 24

約数和(自身を含む): 1164996504

約数和(自身を除く): 617734484

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 374837, 749674, 1499348, 1874185, 3748370, 7496740, 27363101, 54726202, 109452404, 136815505, 273631010, 547262020]

約数ペア:

[(1, 547262020), (2, 273631010), (4, 136815505), (5, 109452404), (10, 54726202), (20, 27363101), (73, 7496740), (146, 3748370), (292, 1874185), (365, 1499348), (730, 749674), (1460, 374837)]