231044440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{525101}}^1$

素因数の和:525123

約数の個数: 32

約数和(自身を含む): 567110160

約数和(自身を除く): 336065720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 525101, 1050202, 2100404, 2625505, 4200808, 5251010, 5776111, 10502020, 11552222, 21004040, 23104444, 28880555, 46208888, 57761110, 115522220, 231044440]

約数ペア:

[(1, 231044440), (2, 115522220), (4, 57761110), (5, 46208888), (8, 28880555), (10, 23104444), (11, 21004040), (20, 11552222), (22, 10502020), (40, 5776111), (44, 5251010), (55, 4200808), (88, 2625505), (110, 2100404), (220, 1050202), (440, 525101)]