54807200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9814

約数の個数: 72

約数和(自身を含む): 152927712

約数和(自身を除く): 98120512

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, 9787, 19574, 39148, 48935, 68509, 78296, 97870, 137018, 156592, 195740, 244675, 274036, 313184, 342545, 391480, 489350, 548072, 685090, 782960, 978700, 1096144, 1370180, 1565920, 1712725, 1957400, 2192288, 2740360, 3425450, 3914800, 5480720, 6850900, 7829600, 10961440, 13701800, 27403600, 54807200]

約数ペア:

[(1, 54807200), (2, 27403600), (4, 13701800), (5, 10961440), (7, 7829600), (8, 6850900), (10, 5480720), (14, 3914800), (16, 3425450), (20, 2740360), (25, 2192288), (28, 1957400), (32, 1712725), (35, 1565920), (40, 1370180), (50, 1096144), (56, 978700), (70, 782960), (80, 685090), (100, 548072), (112, 489350), (140, 391480), (160, 342545), (175, 313184), (200, 274036), (224, 244675), (280, 195740), (350, 156592), (400, 137018), (560, 97870), (700, 78296), (800, 68509), (1120, 48935), (1400, 39148), (2800, 19574), (5600, 9787)]