2017667360

素因数分解:

$2^5\times 5^1\times {\mathrm{12610421}}^1$

素因数の和:12610436

約数の個数: 24

約数和(自身を含む): 4766739516

約数和(自身を除く): 2749072156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12610421, 25220842, 50441684, 63052105, 100883368, 126104210, 201766736, 252208420, 403533472, 504416840, 1008833680, 2017667360]

約数ペア:

[(1, 2017667360), (2, 1008833680), (4, 504416840), (5, 403533472), (8, 252208420), (10, 201766736), (16, 126104210), (20, 100883368), (32, 63052105), (40, 50441684), (80, 25220842), (160, 12610421)]