2734040

素因数分解:

$2^3\times 5^1\times {\mathrm{68351}}^1$

素因数の和:68362

約数の個数: 16

約数和(自身を含む): 6151680

約数和(自身を除く): 3417640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 68351, 136702, 273404, 341755, 546808, 683510, 1367020, 2734040]

約数ペア:

[(1, 2734040), (2, 1367020), (4, 683510), (5, 546808), (8, 341755), (10, 273404), (20, 136702), (40, 68351)]