22765480

素因数分解:

$2^3\times 5^1\times {\mathrm{569137}}^1$

素因数の和:569148

約数の個数: 16

約数和(自身を含む): 51222420

約数和(自身を除く): 28456940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569137, 1138274, 2276548, 2845685, 4553096, 5691370, 11382740, 22765480]

約数ペア:

[(1, 22765480), (2, 11382740), (4, 5691370), (5, 4553096), (8, 2845685), (10, 2276548), (20, 1138274), (40, 569137)]