83260180

素因数分解:

$2^2\times 5^1\times {\mathrm{4163009}}^1$

素因数の和:4163018

約数の個数: 12

約数和(自身を含む): 174846420

約数和(自身を除く): 91586240

約数列:

[1, 2, 4, 5, 10, 20, 4163009, 8326018, 16652036, 20815045, 41630090, 83260180]

約数ペア:

[(1, 83260180), (2, 41630090), (4, 20815045), (5, 16652036), (10, 8326018), (20, 4163009)]