45116020

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10691}}^1$

素因数の和:10911

約数の個数: 24

約数和(自身を含む): 95201568

約数和(自身を除く): 50085548

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 10691, 21382, 42764, 53455, 106910, 213820, 2255801, 4511602, 9023204, 11279005, 22558010, 45116020]

約数ペア:

[(1, 45116020), (2, 22558010), (4, 11279005), (5, 9023204), (10, 4511602), (20, 2255801), (211, 213820), (422, 106910), (844, 53455), (1055, 42764), (2110, 21382), (4220, 10691)]