2200574750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{800209}}^1$

素因数の和:800237

約数の個数: 32

約数和(自身を含む): 4493979360

約数和(自身を除く): 2293404610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 800209, 1600418, 4001045, 8002090, 8802299, 17604598, 20005225, 40010450, 44011495, 88022990, 100026125, 200052250, 220057475, 440114950, 1100287375, 2200574750]

約数ペア:

[(1, 2200574750), (2, 1100287375), (5, 440114950), (10, 220057475), (11, 200052250), (22, 100026125), (25, 88022990), (50, 44011495), (55, 40010450), (110, 20005225), (125, 17604598), (250, 8802299), (275, 8002090), (550, 4001045), (1375, 1600418), (2750, 800209)]