26289380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101113}}^1$

素因数の和:101135

約数の個数: 24

約数和(自身を含む): 59455032

約数和(自身を除く): 33165652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101113, 202226, 404452, 505565, 1011130, 1314469, 2022260, 2628938, 5257876, 6572345, 13144690, 26289380]

約数ペア:

[(1, 26289380), (2, 13144690), (4, 6572345), (5, 5257876), (10, 2628938), (13, 2022260), (20, 1314469), (26, 1011130), (52, 505565), (65, 404452), (130, 202226), (260, 101113)]