66575060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{195809}}^1$

素因数の和:195835

約数の個数: 24

約数和(自身を含む): 148032360

約数和(自身を除く): 81457300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 195809, 391618, 783236, 979045, 1958090, 3328753, 3916180, 6657506, 13315012, 16643765, 33287530, 66575060]

約数ペア:

[(1, 66575060), (2, 33287530), (4, 16643765), (5, 13315012), (10, 6657506), (17, 3916180), (20, 3328753), (34, 1958090), (68, 979045), (85, 783236), (170, 391618), (340, 195809)]