23030960

素因数分解:

$2^4\times 5^1\times {\mathrm{287887}}^1$

素因数の和:287900

約数の個数: 20

約数和(自身を含む): 53547168

約数和(自身を除く): 30516208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287887, 575774, 1151548, 1439435, 2303096, 2878870, 4606192, 5757740, 11515480, 23030960]

約数ペア:

[(1, 23030960), (2, 11515480), (4, 5757740), (5, 4606192), (8, 2878870), (10, 2303096), (16, 1439435), (20, 1151548), (40, 575774), (80, 287887)]