80201524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13649}}^1$

素因数の和:13779

約数の個数: 24

約数和(自身を含む): 152497800

約数和(自身を除く): 72296276

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 13649, 27298, 54596, 177437, 354874, 709748, 1542337, 3084674, 6169348, 20050381, 40100762, 80201524]

約数ペア:

[(1, 80201524), (2, 40100762), (4, 20050381), (13, 6169348), (26, 3084674), (52, 1542337), (113, 709748), (226, 354874), (452, 177437), (1469, 54596), (2938, 27298), (5876, 13649)]