13525850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20809}}^1$

素因数の和:20834

約数の個数: 24

約数和(自身を含む): 27094620

約数和(自身を除く): 13568770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20809, 41618, 104045, 208090, 270517, 520225, 541034, 1040450, 1352585, 2705170, 6762925, 13525850]

約数ペア:

[(1, 13525850), (2, 6762925), (5, 2705170), (10, 1352585), (13, 1040450), (25, 541034), (26, 520225), (50, 270517), (65, 208090), (130, 104045), (325, 41618), (650, 20809)]