4254850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 8102160

約数和(自身を除く): 3847310

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 1979, 2150, 3958, 9895, 19790, 49475, 85097, 98950, 170194, 425485, 850970, 2127425, 4254850]

約数ペア:

[(1, 4254850), (2, 2127425), (5, 850970), (10, 425485), (25, 170194), (43, 98950), (50, 85097), (86, 49475), (215, 19790), (430, 9895), (1075, 3958), (1979, 2150)]