45186020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205391}}^1$

素因数の和:205411

約数の個数: 24

約数和(自身を含む): 103517568

約数和(自身を除く): 58331548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 205391, 410782, 821564, 1026955, 2053910, 2259301, 4107820, 4518602, 9037204, 11296505, 22593010, 45186020]

約数ペア:

[(1, 45186020), (2, 22593010), (4, 11296505), (5, 9037204), (10, 4518602), (11, 4107820), (20, 2259301), (22, 2053910), (44, 1026955), (55, 821564), (110, 410782), (220, 205391)]