10686100

素因数分解:

$2^2\times 5^2\times {\mathrm{106861}}^1$

素因数の和:106875

約数の個数: 18

約数和(自身を含む): 23189054

約数和(自身を除く): 12502954

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 106861, 213722, 427444, 534305, 1068610, 2137220, 2671525, 5343050, 10686100]

約数ペア:

[(1, 10686100), (2, 5343050), (4, 2671525), (5, 2137220), (10, 1068610), (20, 534305), (25, 427444), (50, 213722), (100, 106861)]