2080515086225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{2684449}}^1$

素因数の和:2685557

約数の個数: 24

約数和(自身を含む): 2671296195000

約数和(自身を除く): 590781108775

約数列:

[1, 5, 25, 29, 145, 725, 1069, 5345, 26725, 31001, 155005, 775025, 2684449, 13422245, 67111225, 77849021, 389245105, 1946225525, 2869675981, 14348379905, 71741899525, 83220603449, 416103017245, 2080515086225]

約数ペア:

[(1, 2080515086225), (5, 416103017245), (25, 83220603449), (29, 71741899525), (145, 14348379905), (725, 2869675981), (1069, 1946225525), (5345, 389245105), (26725, 77849021), (31001, 67111225), (155005, 13422245), (775025, 2684449)]