34294220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39877}}^1$

素因数の和:39929

約数の個数: 24

約数和(自身を含む): 73694544

約数和(自身を除く): 39400324

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 39877, 79754, 159508, 199385, 398770, 797540, 1714711, 3429422, 6858844, 8573555, 17147110, 34294220]

約数ペア:

[(1, 34294220), (2, 17147110), (4, 8573555), (5, 6858844), (10, 3429422), (20, 1714711), (43, 797540), (86, 398770), (172, 199385), (215, 159508), (430, 79754), (860, 39877)]