8755000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 21930480

約数和(自身を除く): 13175480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 103, 125, 136, 170, 200, 206, 250, 340, 412, 425, 500, 515, 625, 680, 824, 850, 1000, 1030, 1250, 1700, 1751, 2060, 2125, 2500, 2575, 3400, 3502, 4120, 4250, 5000, 5150, 7004, 8500, 8755, 10300, 10625, 12875, 14008, 17000, 17510, 20600, 21250, 25750, 35020, 42500, 43775, 51500, 64375, 70040, 85000, 87550, 103000, 128750, 175100, 218875, 257500, 350200, 437750, 515000, 875500, 1094375, 1751000, 2188750, 4377500, 8755000]

約数ペア:

[(1, 8755000), (2, 4377500), (4, 2188750), (5, 1751000), (8, 1094375), (10, 875500), (17, 515000), (20, 437750), (25, 350200), (34, 257500), (40, 218875), (50, 175100), (68, 128750), (85, 103000), (100, 87550), (103, 85000), (125, 70040), (136, 64375), (170, 51500), (200, 43775), (206, 42500), (250, 35020), (340, 25750), (412, 21250), (425, 20600), (500, 17510), (515, 17000), (625, 14008), (680, 12875), (824, 10625), (850, 10300), (1000, 8755), (1030, 8500), (1250, 7004), (1700, 5150), (1751, 5000), (2060, 4250), (2125, 4120), (2500, 3502), (2575, 3400)]