9967540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45307}}^1$

素因数の和:45327

約数の個数: 24

約数和(自身を含む): 22835232

約数和(自身を除く): 12867692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 45307, 90614, 181228, 226535, 453070, 498377, 906140, 996754, 1993508, 2491885, 4983770, 9967540]

約数ペア:

[(1, 9967540), (2, 4983770), (4, 2491885), (5, 1993508), (10, 996754), (11, 906140), (20, 498377), (22, 453070), (44, 226535), (55, 181228), (110, 90614), (220, 45307)]