42030500

素因数分解:

$2^2\times 5^3\times {\mathrm{84061}}^1$

素因数の和:84080

約数の個数: 24

約数和(自身を含む): 91795704

約数和(自身を除く): 49765204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 84061, 168122, 336244, 420305, 840610, 1681220, 2101525, 4203050, 8406100, 10507625, 21015250, 42030500]

約数ペア:

[(1, 42030500), (2, 21015250), (4, 10507625), (5, 8406100), (10, 4203050), (20, 2101525), (25, 1681220), (50, 840610), (100, 420305), (125, 336244), (250, 168122), (500, 84061)]