40324160

素因数分解:

$2^6\times 5^1\times {\mathrm{126013}}^1$

素因数の和:126030

約数の個数: 28

約数和(自身を含む): 96022668

約数和(自身を除く): 55698508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 126013, 252026, 504052, 630065, 1008104, 1260130, 2016208, 2520260, 4032416, 5040520, 8064832, 10081040, 20162080, 40324160]

約数ペア:

[(1, 40324160), (2, 20162080), (4, 10081040), (5, 8064832), (8, 5040520), (10, 4032416), (16, 2520260), (20, 2016208), (32, 1260130), (40, 1008104), (64, 630065), (80, 504052), (160, 252026), (320, 126013)]