25585460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11321}}^1$

素因数の和:11443

約数の個数: 24

約数和(自身を含む): 54209736

約数和(自身を除く): 28624276

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 11321, 22642, 45284, 56605, 113210, 226420, 1279273, 2558546, 5117092, 6396365, 12792730, 25585460]

約数ペア:

[(1, 25585460), (2, 12792730), (4, 6396365), (5, 5117092), (10, 2558546), (20, 1279273), (113, 226420), (226, 113210), (452, 56605), (565, 45284), (1130, 22642), (2260, 11321)]