73461580

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{11587}}^1$

素因数の和:11913

約数の個数: 24

約数和(自身を含む): 154769328

約数和(自身を除く): 81307748

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 11587, 23174, 46348, 57935, 115870, 231740, 3673079, 7346158, 14692316, 18365395, 36730790, 73461580]

約数ペア:

[(1, 73461580), (2, 36730790), (4, 18365395), (5, 14692316), (10, 7346158), (20, 3673079), (317, 231740), (634, 115870), (1268, 57935), (1585, 46348), (3170, 23174), (6340, 11587)]