7681040

素因数分解:

$2^4\times 5^1\times {\mathrm{96013}}^1$

素因数の和:96026

約数の個数: 20

約数和(自身を含む): 17858604

約数和(自身を除く): 10177564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 96013, 192026, 384052, 480065, 768104, 960130, 1536208, 1920260, 3840520, 7681040]

約数ペア:

[(1, 7681040), (2, 3840520), (4, 1920260), (5, 1536208), (8, 960130), (10, 768104), (16, 480065), (20, 384052), (40, 192026), (80, 96013)]