86065850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{132409}}^1$

素因数の和:132434

約数の個数: 24

約数和(自身を含む): 172397820

約数和(自身を除く): 86331970

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 132409, 264818, 662045, 1324090, 1721317, 3310225, 3442634, 6620450, 8606585, 17213170, 43032925, 86065850]

約数ペア:

[(1, 86065850), (2, 43032925), (5, 17213170), (10, 8606585), (13, 6620450), (25, 3442634), (26, 3310225), (50, 1721317), (65, 1324090), (130, 662045), (325, 264818), (650, 132409)]