4416280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10037}}^1$

素因数の和:10059

約数の個数: 32

約数和(自身を含む): 10841040

約数和(自身を除く): 6424760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10037, 20074, 40148, 50185, 80296, 100370, 110407, 200740, 220814, 401480, 441628, 552035, 883256, 1104070, 2208140, 4416280]

約数ペア:

[(1, 4416280), (2, 2208140), (4, 1104070), (5, 883256), (8, 552035), (10, 441628), (11, 401480), (20, 220814), (22, 200740), (40, 110407), (44, 100370), (55, 80296), (88, 50185), (110, 40148), (220, 20074), (440, 10037)]