5544440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12601}}^1$

素因数の和:12623

約数の個数: 32

約数和(自身を含む): 13610160

約数和(自身を除く): 8065720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12601, 25202, 50404, 63005, 100808, 126010, 138611, 252020, 277222, 504040, 554444, 693055, 1108888, 1386110, 2772220, 5544440]

約数ペア:

[(1, 5544440), (2, 2772220), (4, 1386110), (5, 1108888), (8, 693055), (10, 554444), (11, 504040), (20, 277222), (22, 252020), (40, 138611), (44, 126010), (55, 100808), (88, 63005), (110, 50404), (220, 25202), (440, 12601)]