2524420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 5352984

約数和(自身を除く): 2828564

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1117, 1130, 2234, 2260, 4468, 5585, 11170, 22340, 126221, 252442, 504884, 631105, 1262210, 2524420]

約数ペア:

[(1, 2524420), (2, 1262210), (4, 631105), (5, 504884), (10, 252442), (20, 126221), (113, 22340), (226, 11170), (452, 5585), (565, 4468), (1117, 2260), (1130, 2234)]