27615700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{39451}}^1$

素因数の和:39472

約数の個数: 36

約数和(自身を含む): 68488672

約数和(自身を除く): 40872972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 39451, 78902, 157804, 197255, 276157, 394510, 552314, 789020, 986275, 1104628, 1380785, 1972550, 2761570, 3945100, 5523140, 6903925, 13807850, 27615700]

約数ペア:

[(1, 27615700), (2, 13807850), (4, 6903925), (5, 5523140), (7, 3945100), (10, 2761570), (14, 1972550), (20, 1380785), (25, 1104628), (28, 986275), (35, 789020), (50, 552314), (70, 394510), (100, 276157), (140, 197255), (175, 157804), (350, 78902), (700, 39451)]