2224750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 4548960

約数和(自身を除く): 2324210

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 809, 1375, 1618, 2750, 4045, 8090, 8899, 17798, 20225, 40450, 44495, 88990, 101125, 202250, 222475, 444950, 1112375, 2224750]

約数ペア:

[(1, 2224750), (2, 1112375), (5, 444950), (10, 222475), (11, 202250), (22, 101125), (25, 88990), (50, 44495), (55, 40450), (110, 20225), (125, 17798), (250, 8899), (275, 8090), (550, 4045), (809, 2750), (1375, 1618)]