23640090070

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4737493}}^1$

素因数の和:4737999

約数の個数: 16

約数和(自身を含む): 42637446000

約数和(自身を除く): 18997355930

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 4737493, 9474986, 23687465, 47374930, 2364009007, 4728018014, 11820045035, 23640090070]

約数ペア:

[(1, 23640090070), (2, 11820045035), (5, 4728018014), (10, 2364009007), (499, 47374930), (998, 23687465), (2495, 9474986), (4990, 4737493)]