80455799525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{262007}}^1$

素因数の和:262261

約数の個数: 24

約数和(自身を含む): 101755522944

約数和(自身を除く): 21299723419

約数列:

[1, 5, 25, 71, 173, 355, 865, 1775, 4325, 12283, 61415, 262007, 307075, 1310035, 6550175, 18602497, 45327211, 93012485, 226636055, 465062425, 1133180275, 3218231981, 16091159905, 80455799525]

約数ペア:

[(1, 80455799525), (5, 16091159905), (25, 3218231981), (71, 1133180275), (173, 465062425), (355, 226636055), (865, 93012485), (1775, 45327211), (4325, 18602497), (12283, 6550175), (61415, 1310035), (262007, 307075)]