26448020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13633}}^1$

素因数の和:13739

約数の個数: 24

約数和(自身を含む): 56117544

約数和(自身を除く): 29669524

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 13633, 27266, 54532, 68165, 136330, 272660, 1322401, 2644802, 5289604, 6612005, 13224010, 26448020]

約数ペア:

[(1, 26448020), (2, 13224010), (4, 6612005), (5, 5289604), (10, 2644802), (20, 1322401), (97, 272660), (194, 136330), (388, 68165), (485, 54532), (970, 27266), (1940, 13633)]