131860400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47093}}^1$

素因数の和:47118

約数の個数: 60

約数和(自身を含む): 362058672

約数和(自身を除く): 230198272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 47093, 94186, 188372, 235465, 329651, 376744, 470930, 659302, 753488, 941860, 1177325, 1318604, 1648255, 1883720, 2354650, 2637208, 3296510, 3767440, 4709300, 5274416, 6593020, 8241275, 9418600, 13186040, 16482550, 18837200, 26372080, 32965100, 65930200, 131860400]

約数ペア:

[(1, 131860400), (2, 65930200), (4, 32965100), (5, 26372080), (7, 18837200), (8, 16482550), (10, 13186040), (14, 9418600), (16, 8241275), (20, 6593020), (25, 5274416), (28, 4709300), (35, 3767440), (40, 3296510), (50, 2637208), (56, 2354650), (70, 1883720), (80, 1648255), (100, 1318604), (112, 1177325), (140, 941860), (175, 753488), (200, 659302), (280, 470930), (350, 376744), (400, 329651), (560, 235465), (700, 188372), (1400, 94186), (2800, 47093)]