53366480

素因数分解:

$2^4\times 5^1\times {\mathrm{667081}}^1$

素因数の和:667094

約数の個数: 20

約数和(自身を含む): 124077252

約数和(自身を除く): 70710772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 667081, 1334162, 2668324, 3335405, 5336648, 6670810, 10673296, 13341620, 26683240, 53366480]

約数ペア:

[(1, 53366480), (2, 26683240), (4, 13341620), (5, 10673296), (8, 6670810), (10, 5336648), (16, 3335405), (20, 2668324), (40, 1334162), (80, 667081)]