4198850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1154

約数の個数: 24

約数和(自身を含む): 7916160

約数和(自身を除く): 3717310

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1063, 1975, 2126, 3950, 5315, 10630, 26575, 53150, 83977, 167954, 419885, 839770, 2099425, 4198850]

約数ペア:

[(1, 4198850), (2, 2099425), (5, 839770), (10, 419885), (25, 167954), (50, 83977), (79, 53150), (158, 26575), (395, 10630), (790, 5315), (1063, 3950), (1975, 2126)]