7838020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23053}}^1$

素因数の和:23079

約数の個数: 24

約数和(自身を含む): 17428824

約数和(自身を除く): 9590804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23053, 46106, 92212, 115265, 230530, 391901, 461060, 783802, 1567604, 1959505, 3919010, 7838020]

約数ペア:

[(1, 7838020), (2, 3919010), (4, 1959505), (5, 1567604), (10, 783802), (17, 461060), (20, 391901), (34, 230530), (68, 115265), (85, 92212), (170, 46106), (340, 23053)]