13375400

素因数分解:

$2^3\times 5^2\times {\mathrm{66877}}^1$

素因数の和:66893

約数の個数: 24

約数和(自身を含む): 31098270

約数和(自身を除く): 17722870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 66877, 133754, 267508, 334385, 535016, 668770, 1337540, 1671925, 2675080, 3343850, 6687700, 13375400]

約数ペア:

[(1, 13375400), (2, 6687700), (4, 3343850), (5, 2675080), (8, 1671925), (10, 1337540), (20, 668770), (25, 535016), (40, 334385), (50, 267508), (100, 133754), (200, 66877)]