4250800

素因数分解:

$2^4\times 5^2\times {\mathrm{10627}}^1$

素因数の和:10645

約数の個数: 30

約数和(自身を含む): 10213508

約数和(自身を除く): 5962708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10627, 21254, 42508, 53135, 85016, 106270, 170032, 212540, 265675, 425080, 531350, 850160, 1062700, 2125400, 4250800]

約数ペア:

[(1, 4250800), (2, 2125400), (4, 1062700), (5, 850160), (8, 531350), (10, 425080), (16, 265675), (20, 212540), (25, 170032), (40, 106270), (50, 85016), (80, 53135), (100, 42508), (200, 21254), (400, 10627)]