60781580

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{9587}}^1$

素因数の和:9913

約数の個数: 24

約数和(自身を含む): 128057328

約数和(自身を除く): 67275748

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 9587, 19174, 38348, 47935, 95870, 191740, 3039079, 6078158, 12156316, 15195395, 30390790, 60781580]

約数ペア:

[(1, 60781580), (2, 30390790), (4, 15195395), (5, 12156316), (10, 6078158), (20, 3039079), (317, 191740), (634, 95870), (1268, 47935), (1585, 38348), (3170, 19174), (6340, 9587)]