8300263390

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1\times {\mathrm{4391}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 15012734400

約数和(自身を除く): 6712471010

約数列:

[1, 2, 5, 10, 421, 449, 842, 898, 2105, 2245, 4210, 4391, 4490, 8782, 21955, 43910, 189029, 378058, 945145, 1848611, 1890290, 1971559, 3697222, 3943118, 9243055, 9857795, 18486110, 19715590, 830026339, 1660052678, 4150131695, 8300263390]

約数ペア:

[(1, 8300263390), (2, 4150131695), (5, 1660052678), (10, 830026339), (421, 19715590), (449, 18486110), (842, 9857795), (898, 9243055), (2105, 3943118), (2245, 3697222), (4210, 1971559), (4391, 1890290), (4490, 1848611), (8782, 945145), (21955, 378058), (43910, 189029)]