22088660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100403}}^1$

素因数の和:100423

約数の個数: 24

約数和(自身を含む): 50603616

約数和(自身を除く): 28514956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100403, 200806, 401612, 502015, 1004030, 1104433, 2008060, 2208866, 4417732, 5522165, 11044330, 22088660]

約数ペア:

[(1, 22088660), (2, 11044330), (4, 5522165), (5, 4417732), (10, 2208866), (11, 2008060), (20, 1104433), (22, 1004030), (44, 502015), (55, 401612), (110, 200806), (220, 100403)]