11156180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79687}}^1$

素因数の和:79703

約数の個数: 24

約数和(自身を含む): 26775168

約数和(自身を除く): 15618988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79687, 159374, 318748, 398435, 557809, 796870, 1115618, 1593740, 2231236, 2789045, 5578090, 11156180]

約数ペア:

[(1, 11156180), (2, 5578090), (4, 2789045), (5, 2231236), (7, 1593740), (10, 1115618), (14, 796870), (20, 557809), (28, 398435), (35, 318748), (70, 159374), (140, 79687)]