45021020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204641}}^1$

素因数の和:204661

約数の個数: 24

約数和(自身を含む): 103139568

約数和(自身を除く): 58118548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 204641, 409282, 818564, 1023205, 2046410, 2251051, 4092820, 4502102, 9004204, 11255255, 22510510, 45021020]

約数ペア:

[(1, 45021020), (2, 22510510), (4, 11255255), (5, 9004204), (10, 4502102), (11, 4092820), (20, 2251051), (22, 2046410), (44, 1023205), (55, 818564), (110, 409282), (220, 204641)]