13744480

素因数分解:

$2^5\times 5^1\times {\mathrm{85903}}^1$

素因数の和:85918

約数の個数: 24

約数和(自身を含む): 32471712

約数和(自身を除く): 18727232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 85903, 171806, 343612, 429515, 687224, 859030, 1374448, 1718060, 2748896, 3436120, 6872240, 13744480]

約数ペア:

[(1, 13744480), (2, 6872240), (4, 3436120), (5, 2748896), (8, 1718060), (10, 1374448), (16, 859030), (20, 687224), (32, 429515), (40, 343612), (80, 171806), (160, 85903)]