25166210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61381}}^1$

素因数の和:61429

約数の個数: 16

約数和(自身を含む): 46404792

約数和(自身を除く): 21238582

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 61381, 122762, 306905, 613810, 2516621, 5033242, 12583105, 25166210]

約数ペア:

[(1, 25166210), (2, 12583105), (5, 5033242), (10, 2516621), (41, 613810), (82, 306905), (205, 122762), (410, 61381)]