66283060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{80833}}^1$

素因数の和:80883

約数の個数: 24

約数和(自身を含む): 142591176

約数和(自身を除く): 76308116

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 80833, 161666, 323332, 404165, 808330, 1616660, 3314153, 6628306, 13256612, 16570765, 33141530, 66283060]

約数ペア:

[(1, 66283060), (2, 33141530), (4, 16570765), (5, 13256612), (10, 6628306), (20, 3314153), (41, 1616660), (82, 808330), (164, 404165), (205, 323332), (410, 161666), (820, 80833)]