101037400

素因数分解:

$2^3\times 5^2\times {\mathrm{505187}}^1$

素因数の和:505203

約数の個数: 24

約数和(自身を含む): 234912420

約数和(自身を除く): 133875020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 505187, 1010374, 2020748, 2525935, 4041496, 5051870, 10103740, 12629675, 20207480, 25259350, 50518700, 101037400]

約数ペア:

[(1, 101037400), (2, 50518700), (4, 25259350), (5, 20207480), (8, 12629675), (10, 10103740), (20, 5051870), (25, 4041496), (40, 2525935), (50, 2020748), (100, 1010374), (200, 505187)]