22126960

素因数分解:

$2^4\times 5^1\times {\mathrm{276587}}^1$

素因数の和:276600

約数の個数: 20

約数和(自身を含む): 51445368

約数和(自身を除く): 29318408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 276587, 553174, 1106348, 1382935, 2212696, 2765870, 4425392, 5531740, 11063480, 22126960]

約数ペア:

[(1, 22126960), (2, 11063480), (4, 5531740), (5, 4425392), (8, 2765870), (10, 2212696), (16, 1382935), (20, 1106348), (40, 553174), (80, 276587)]