42005500

素因数分解:

$2^2\times 5^3\times {\mathrm{84011}}^1$

素因数の和:84030

約数の個数: 24

約数和(自身を含む): 91741104

約数和(自身を除く): 49735604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 84011, 168022, 336044, 420055, 840110, 1680220, 2100275, 4200550, 8401100, 10501375, 21002750, 42005500]

約数ペア:

[(1, 42005500), (2, 21002750), (4, 10501375), (5, 8401100), (10, 4200550), (20, 2100275), (25, 1680220), (50, 840110), (100, 420055), (125, 336044), (250, 168022), (500, 84011)]