109013180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{320627}}^1$

素因数の和:320653

約数の個数: 24

約数和(自身を含む): 242394768

約数和(自身を除く): 133381588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 320627, 641254, 1282508, 1603135, 3206270, 5450659, 6412540, 10901318, 21802636, 27253295, 54506590, 109013180]

約数ペア:

[(1, 109013180), (2, 54506590), (4, 27253295), (5, 21802636), (10, 10901318), (17, 6412540), (20, 5450659), (34, 3206270), (68, 1603135), (85, 1282508), (170, 641254), (340, 320627)]