26281450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40433}}^1$

素因数の和:40458

約数の個数: 24

約数和(自身を含む): 52645068

約数和(自身を除く): 26363618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 40433, 80866, 202165, 404330, 525629, 1010825, 1051258, 2021650, 2628145, 5256290, 13140725, 26281450]

約数ペア:

[(1, 26281450), (2, 13140725), (5, 5256290), (10, 2628145), (13, 2021650), (25, 1051258), (26, 1010825), (50, 525629), (65, 404330), (130, 202165), (325, 80866), (650, 40433)]