192290180

素因数分解:

$2^2\times 5^1\times {\mathrm{9614509}}^1$

素因数の和:9614518

約数の個数: 12

約数和(自身を含む): 403809420

約数和(自身を除く): 211519240

約数列:

[1, 2, 4, 5, 10, 20, 9614509, 19229018, 38458036, 48072545, 96145090, 192290180]

約数ペア:

[(1, 192290180), (2, 96145090), (4, 48072545), (5, 38458036), (10, 19229018), (20, 9614509)]