8393292020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1073311}}^1$

素因数の和:1073360

約数の個数: 48

約数和(自身を含む): 19474172928

約数和(自身を除く): 11080880908

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 1073311, 2146622, 4293244, 5366555, 10733110, 18246287, 21466220, 24686153, 36492574, 49372306, 72985148, 91231435, 98744612, 123430765, 182462870, 246861530, 364925740, 419664601, 493723060, 839329202, 1678658404, 2098323005, 4196646010, 8393292020]

約数ペア:

[(1, 8393292020), (2, 4196646010), (4, 2098323005), (5, 1678658404), (10, 839329202), (17, 493723060), (20, 419664601), (23, 364925740), (34, 246861530), (46, 182462870), (68, 123430765), (85, 98744612), (92, 91231435), (115, 72985148), (170, 49372306), (230, 36492574), (340, 24686153), (391, 21466220), (460, 18246287), (782, 10733110), (1564, 5366555), (1955, 4293244), (3910, 2146622), (7820, 1073311)]