1827492080

素因数分解:

$2^4\times 5^1\times {\mathrm{22843651}}^1$

素因数の和:22843664

約数の個数: 20

約数和(自身を含む): 4248919272

約数和(自身を除く): 2421427192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22843651, 45687302, 91374604, 114218255, 182749208, 228436510, 365498416, 456873020, 913746040, 1827492080]

約数ペア:

[(1, 1827492080), (2, 913746040), (4, 456873020), (5, 365498416), (8, 228436510), (10, 182749208), (16, 114218255), (20, 91374604), (40, 45687302), (80, 22843651)]