2125400

素因数分解:

$2^3\times 5^2\times {\mathrm{10627}}^1$

素因数の和:10643

約数の個数: 24

約数和(自身を含む): 4942020

約数和(自身を除く): 2816620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10627, 21254, 42508, 53135, 85016, 106270, 212540, 265675, 425080, 531350, 1062700, 2125400]

約数ペア:

[(1, 2125400), (2, 1062700), (4, 531350), (5, 425080), (8, 265675), (10, 212540), (20, 106270), (25, 85016), (40, 53135), (50, 42508), (100, 21254), (200, 10627)]