26097520

素因数分解:

$2^4\times 5^1\times {\mathrm{326219}}^1$

素因数の和:326232

約数の個数: 20

約数和(自身を含む): 60676920

約数和(自身を除く): 34579400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 326219, 652438, 1304876, 1631095, 2609752, 3262190, 5219504, 6524380, 13048760, 26097520]

約数ペア:

[(1, 26097520), (2, 13048760), (4, 6524380), (5, 5219504), (8, 3262190), (10, 2609752), (16, 1631095), (20, 1304876), (40, 652438), (80, 326219)]