4256900

素因数分解:

$2^2\times 5^2\times {\mathrm{42569}}^1$

素因数の和:42583

約数の個数: 18

約数和(自身を含む): 9237690

約数和(自身を除く): 4980790

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 42569, 85138, 170276, 212845, 425690, 851380, 1064225, 2128450, 4256900]

約数ペア:

[(1, 4256900), (2, 2128450), (4, 1064225), (5, 851380), (10, 425690), (20, 212845), (25, 170276), (50, 85138), (100, 42569)]