47809040

素因数分解:

$2^4\times 5^1\times {\mathrm{597613}}^1$

素因数の和:597626

約数の個数: 20

約数和(自身を含む): 111156204

約数和(自身を除く): 63347164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597613, 1195226, 2390452, 2988065, 4780904, 5976130, 9561808, 11952260, 23904520, 47809040]

約数ペア:

[(1, 47809040), (2, 23904520), (4, 11952260), (5, 9561808), (8, 5976130), (10, 4780904), (16, 2988065), (20, 2390452), (40, 1195226), (80, 597613)]