1010395000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11930

約数の個数: 80

約数和(自身を含む): 2506822560

約数和(自身を除く): 1496427560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 625, 680, 850, 1000, 1250, 1700, 2125, 2500, 3400, 4250, 5000, 8500, 10625, 11887, 17000, 21250, 23774, 42500, 47548, 59435, 85000, 95096, 118870, 202079, 237740, 297175, 404158, 475480, 594350, 808316, 1010395, 1188700, 1485875, 1616632, 2020790, 2377400, 2971750, 4041580, 5051975, 5943500, 7429375, 8083160, 10103950, 11887000, 14858750, 20207900, 25259875, 29717500, 40415800, 50519750, 59435000, 101039500, 126299375, 202079000, 252598750, 505197500, 1010395000]

約数ペア:

[(1, 1010395000), (2, 505197500), (4, 252598750), (5, 202079000), (8, 126299375), (10, 101039500), (17, 59435000), (20, 50519750), (25, 40415800), (34, 29717500), (40, 25259875), (50, 20207900), (68, 14858750), (85, 11887000), (100, 10103950), (125, 8083160), (136, 7429375), (170, 5943500), (200, 5051975), (250, 4041580), (340, 2971750), (425, 2377400), (500, 2020790), (625, 1616632), (680, 1485875), (850, 1188700), (1000, 1010395), (1250, 808316), (1700, 594350), (2125, 475480), (2500, 404158), (3400, 297175), (4250, 237740), (5000, 202079), (8500, 118870), (10625, 95096), (11887, 85000), (17000, 59435), (21250, 47548), (23774, 42500)]