2208140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10037}}^1$

素因数の和:10057

約数の個数: 24

約数和(自身を含む): 5059152

約数和(自身を除く): 2851012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10037, 20074, 40148, 50185, 100370, 110407, 200740, 220814, 441628, 552035, 1104070, 2208140]

約数ペア:

[(1, 2208140), (2, 1104070), (4, 552035), (5, 441628), (10, 220814), (11, 200740), (20, 110407), (22, 100370), (44, 50185), (55, 40148), (110, 20074), (220, 10037)]