4360780

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 9199008

約数和(自身を除く): 4838228

約数列:

[1, 2, 4, 5, 10, 20, 337, 647, 674, 1294, 1348, 1685, 2588, 3235, 3370, 6470, 6740, 12940, 218039, 436078, 872156, 1090195, 2180390, 4360780]

約数ペア:

[(1, 4360780), (2, 2180390), (4, 1090195), (5, 872156), (10, 436078), (20, 218039), (337, 12940), (647, 6740), (674, 6470), (1294, 3370), (1348, 3235), (1685, 2588)]