40565524180

素因数分解:

$2^2\times 5^1\times {\mathrm{8087}}^1\times {\mathrm{250807}}^1$

素因数の和:258903

約数の個数: 24

約数和(自身を含む): 85198474368

約数和(自身を除く): 44632950188

約数列:

[1, 2, 4, 5, 10, 20, 8087, 16174, 32348, 40435, 80870, 161740, 250807, 501614, 1003228, 1254035, 2508070, 5016140, 2028276209, 4056552418, 8113104836, 10141381045, 20282762090, 40565524180]

約数ペア:

[(1, 40565524180), (2, 20282762090), (4, 10141381045), (5, 8113104836), (10, 4056552418), (20, 2028276209), (8087, 5016140), (16174, 2508070), (32348, 1254035), (40435, 1003228), (80870, 501614), (161740, 250807)]