17264480

素因数分解:

$2^5\times 5^1\times {\mathrm{107903}}^1$

素因数の和:107918

約数の個数: 24

約数和(自身を含む): 40787712

約数和(自身を除く): 23523232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 107903, 215806, 431612, 539515, 863224, 1079030, 1726448, 2158060, 3452896, 4316120, 8632240, 17264480]

約数ペア:

[(1, 17264480), (2, 8632240), (4, 4316120), (5, 3452896), (8, 2158060), (10, 1726448), (16, 1079030), (20, 863224), (32, 539515), (40, 431612), (80, 215806), (160, 107903)]