27252440

素因数分解:

$2^3\times 5^1\times {\mathrm{681311}}^1$

素因数の和:681322

約数の個数: 16

約数和(自身を含む): 61318080

約数和(自身を除く): 34065640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 681311, 1362622, 2725244, 3406555, 5450488, 6813110, 13626220, 27252440]

約数ペア:

[(1, 27252440), (2, 13626220), (4, 6813110), (5, 5450488), (8, 3406555), (10, 2725244), (20, 1362622), (40, 681311)]