47807200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{8537}}^1$

素因数の和:8564

約数の個数: 72

約数和(自身を含む): 133397712

約数和(自身を除く): 85590512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 8537, 17074, 34148, 42685, 59759, 68296, 85370, 119518, 136592, 170740, 213425, 239036, 273184, 298795, 341480, 426850, 478072, 597590, 682960, 853700, 956144, 1195180, 1365920, 1493975, 1707400, 1912288, 2390360, 2987950, 3414800, 4780720, 5975900, 6829600, 9561440, 11951800, 23903600, 47807200]

約数ペア:

[(1, 47807200), (2, 23903600), (4, 11951800), (5, 9561440), (7, 6829600), (8, 5975900), (10, 4780720), (14, 3414800), (16, 2987950), (20, 2390360), (25, 1912288), (28, 1707400), (32, 1493975), (35, 1365920), (40, 1195180), (50, 956144), (56, 853700), (70, 682960), (80, 597590), (100, 478072), (112, 426850), (140, 341480), (160, 298795), (175, 273184), (200, 239036), (224, 213425), (280, 170740), (350, 136592), (400, 119518), (560, 85370), (700, 68296), (800, 59759), (1120, 42685), (1400, 34148), (2800, 17074), (5600, 8537)]