25168310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28279}}^1$

素因数の和:28375

約数の個数: 16

約数和(自身を含む): 45813600

約数和(自身を除く): 20645290

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 28279, 56558, 141395, 282790, 2516831, 5033662, 12584155, 25168310]

約数ペア:

[(1, 25168310), (2, 12584155), (5, 5033662), (10, 2516831), (89, 282790), (178, 141395), (445, 56558), (890, 28279)]