227920520

素因数分解:

$2^3\times 5^1\times {\mathrm{5698013}}^1$

素因数の和:5698024

約数の個数: 16

約数和(自身を含む): 512821260

約数和(自身を除く): 284900740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5698013, 11396026, 22792052, 28490065, 45584104, 56980130, 113960260, 227920520]

約数ペア:

[(1, 227920520), (2, 113960260), (4, 56980130), (5, 45584104), (8, 28490065), (10, 22792052), (20, 11396026), (40, 5698013)]