10081040

素因数分解:

$2^4\times 5^1\times {\mathrm{126013}}^1$

素因数の和:126026

約数の個数: 20

約数和(自身を含む): 23438604

約数和(自身を除く): 13357564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126013, 252026, 504052, 630065, 1008104, 1260130, 2016208, 2520260, 5040520, 10081040]

約数ペア:

[(1, 10081040), (2, 5040520), (4, 2520260), (5, 2016208), (8, 1260130), (10, 1008104), (16, 630065), (20, 504052), (40, 252026), (80, 126013)]