26544260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18181}}^1$

素因数の和:18263

約数の個数: 24

約数和(自身を含む): 56509656

約数和(自身を除く): 29965396

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18181, 36362, 72724, 90905, 181810, 363620, 1327213, 2654426, 5308852, 6636065, 13272130, 26544260]

約数ペア:

[(1, 26544260), (2, 13272130), (4, 6636065), (5, 5308852), (10, 2654426), (20, 1327213), (73, 363620), (146, 181810), (292, 90905), (365, 72724), (730, 36362), (1460, 18181)]