8252000

素因数分解:

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

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 20284992

約数和(自身を除く): 12032992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2063, 4000, 4126, 8252, 10315, 16504, 20630, 33008, 41260, 51575, 66016, 82520, 103150, 165040, 206300, 257875, 330080, 412600, 515750, 825200, 1031500, 1650400, 2063000, 4126000, 8252000]

約数ペア:

[(1, 8252000), (2, 4126000), (4, 2063000), (5, 1650400), (8, 1031500), (10, 825200), (16, 515750), (20, 412600), (25, 330080), (32, 257875), (40, 206300), (50, 165040), (80, 103150), (100, 82520), (125, 66016), (160, 51575), (200, 41260), (250, 33008), (400, 20630), (500, 16504), (800, 10315), (1000, 8252), (2000, 4126), (2063, 4000)]