2017410575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{1049}}^1\times {\mathrm{1789}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 2563638000

約数和(自身を除く): 546227425

約数列:

[1, 5, 25, 43, 215, 1049, 1075, 1789, 5245, 8945, 26225, 44725, 45107, 76927, 225535, 384635, 1127675, 1876661, 1923175, 9383305, 46916525, 80696423, 403482115, 2017410575]

約数ペア:

[(1, 2017410575), (5, 403482115), (25, 80696423), (43, 46916525), (215, 9383305), (1049, 1923175), (1075, 1876661), (1789, 1127675), (5245, 384635), (8945, 225535), (26225, 76927), (44725, 45107)]