6742100

素因数分解:

$2^2\times 5^2\times {\mathrm{67421}}^1$

素因数の和:67435

約数の個数: 18

約数和(自身を含む): 14630574

約数和(自身を除く): 7888474

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 67421, 134842, 269684, 337105, 674210, 1348420, 1685525, 3371050, 6742100]

約数ペア:

[(1, 6742100), (2, 3371050), (4, 1685525), (5, 1348420), (10, 674210), (20, 337105), (25, 269684), (50, 134842), (100, 67421)]