27660310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{31079}}^1$

素因数の和:31175

約数の個数: 16

約数和(自身を含む): 50349600

約数和(自身を除く): 22689290

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 31079, 62158, 155395, 310790, 2766031, 5532062, 13830155, 27660310]

約数ペア:

[(1, 27660310), (2, 13830155), (5, 5532062), (10, 2766031), (89, 310790), (178, 155395), (445, 62158), (890, 31079)]