5655888020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1897949}}^1$

素因数の和:1898107

約数の個数: 24

約数和(自身を含む): 11957085000

約数和(自身を除く): 6301196980

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 1897949, 3795898, 7591796, 9489745, 18979490, 37958980, 282794401, 565588802, 1131177604, 1413972005, 2827944010, 5655888020]

約数ペア:

[(1, 5655888020), (2, 2827944010), (4, 1413972005), (5, 1131177604), (10, 565588802), (20, 282794401), (149, 37958980), (298, 18979490), (596, 9489745), (745, 7591796), (1490, 3795898), (2980, 1897949)]