18529000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2675

約数の個数: 64

約数和(自身を含む): 49570560

約数和(自身を除く): 31041560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 2647, 3500, 5294, 7000, 10588, 13235, 18529, 21176, 26470, 37058, 52940, 66175, 74116, 92645, 105880, 132350, 148232, 185290, 264700, 330875, 370580, 463225, 529400, 661750, 741160, 926450, 1323500, 1852900, 2316125, 2647000, 3705800, 4632250, 9264500, 18529000]

約数ペア:

[(1, 18529000), (2, 9264500), (4, 4632250), (5, 3705800), (7, 2647000), (8, 2316125), (10, 1852900), (14, 1323500), (20, 926450), (25, 741160), (28, 661750), (35, 529400), (40, 463225), (50, 370580), (56, 330875), (70, 264700), (100, 185290), (125, 148232), (140, 132350), (175, 105880), (200, 92645), (250, 74116), (280, 66175), (350, 52940), (500, 37058), (700, 26470), (875, 21176), (1000, 18529), (1400, 13235), (1750, 10588), (2647, 7000), (3500, 5294)]