68031400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17903}}^1$

素因数の和:17938

約数の個数: 48

約数和(自身を含む): 166507200

約数和(自身を除く): 98475800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 17903, 35806, 71612, 89515, 143224, 179030, 340157, 358060, 447575, 680314, 716120, 895150, 1360628, 1700785, 1790300, 2721256, 3401570, 3580600, 6803140, 8503925, 13606280, 17007850, 34015700, 68031400]

約数ペア:

[(1, 68031400), (2, 34015700), (4, 17007850), (5, 13606280), (8, 8503925), (10, 6803140), (19, 3580600), (20, 3401570), (25, 2721256), (38, 1790300), (40, 1700785), (50, 1360628), (76, 895150), (95, 716120), (100, 680314), (152, 447575), (190, 358060), (200, 340157), (380, 179030), (475, 143224), (760, 89515), (950, 71612), (1900, 35806), (3800, 17903)]