5040520

素因数分解:

$2^3\times 5^1\times {\mathrm{126013}}^1$

素因数の和:126024

約数の個数: 16

約数和(自身を含む): 11341260

約数和(自身を除く): 6300740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 126013, 252026, 504052, 630065, 1008104, 1260130, 2520260, 5040520]

約数ペア:

[(1, 5040520), (2, 2520260), (4, 1260130), (5, 1008104), (8, 630065), (10, 504052), (20, 252026), (40, 126013)]