5260580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20233}}^1$

素因数の和:20255

約数の個数: 24

約数和(自身を含む): 11897592

約数和(自身を除く): 6637012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20233, 40466, 80932, 101165, 202330, 263029, 404660, 526058, 1052116, 1315145, 2630290, 5260580]

約数ペア:

[(1, 5260580), (2, 2630290), (4, 1315145), (5, 1052116), (10, 526058), (13, 404660), (20, 263029), (26, 202330), (52, 101165), (65, 80932), (130, 40466), (260, 20233)]