1448482180

素因数分解:

$2^2\times 5^1\times {\mathrm{72424109}}^1$

素因数の和:72424118

約数の個数: 12

約数和(自身を含む): 3041812620

約数和(自身を除く): 1593330440

約数列:

[1, 2, 4, 5, 10, 20, 72424109, 144848218, 289696436, 362120545, 724241090, 1448482180]

約数ペア:

[(1, 1448482180), (2, 724241090), (4, 362120545), (5, 289696436), (10, 144848218), (20, 72424109)]