2006315525

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{47741}}^1$

素因数の和:47833

約数の個数: 18

約数和(自身を含む): 2550043446

約数和(自身を除く): 543727921

約数列:

[1, 5, 25, 41, 205, 1025, 1681, 8405, 42025, 47741, 238705, 1193525, 1957381, 9786905, 48934525, 80252621, 401263105, 2006315525]

約数ペア:

[(1, 2006315525), (5, 401263105), (25, 80252621), (41, 48934525), (205, 9786905), (1025, 1957381), (1681, 1193525), (8405, 238705), (42025, 47741)]