2081567000

素因数分解:

$2^3\times 5^3\times {\mathrm{1009}}^1\times {\mathrm{2063}}^1$

素因数の和:3093

約数の個数: 64

約数和(自身を含む): 4878057600

約数和(自身を除く): 2796490600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 1009, 2018, 2063, 4036, 4126, 5045, 8072, 8252, 10090, 10315, 16504, 20180, 20630, 25225, 40360, 41260, 50450, 51575, 82520, 100900, 103150, 126125, 201800, 206300, 252250, 257875, 412600, 504500, 515750, 1009000, 1031500, 2063000, 2081567, 4163134, 8326268, 10407835, 16652536, 20815670, 41631340, 52039175, 83262680, 104078350, 208156700, 260195875, 416313400, 520391750, 1040783500, 2081567000]

約数ペア:

[(1, 2081567000), (2, 1040783500), (4, 520391750), (5, 416313400), (8, 260195875), (10, 208156700), (20, 104078350), (25, 83262680), (40, 52039175), (50, 41631340), (100, 20815670), (125, 16652536), (200, 10407835), (250, 8326268), (500, 4163134), (1000, 2081567), (1009, 2063000), (2018, 1031500), (2063, 1009000), (4036, 515750), (4126, 504500), (5045, 412600), (8072, 257875), (8252, 252250), (10090, 206300), (10315, 201800), (16504, 126125), (20180, 103150), (20630, 100900), (25225, 82520), (40360, 51575), (41260, 50450)]