66422060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195359}}^1$

素因数の和:195385

約数の個数: 24

約数和(自身を含む): 147692160

約数和(自身を除く): 81270100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 195359, 390718, 781436, 976795, 1953590, 3321103, 3907180, 6642206, 13284412, 16605515, 33211030, 66422060]

約数ペア:

[(1, 66422060), (2, 33211030), (4, 16605515), (5, 13284412), (10, 6642206), (17, 3907180), (20, 3321103), (34, 1953590), (68, 976795), (85, 781436), (170, 390718), (340, 195359)]