11088880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12601}}^1$

素因数の和:12625

約数の個数: 40

約数和(自身を含む): 28127664

約数和(自身を除く): 17038784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12601, 25202, 50404, 63005, 100808, 126010, 138611, 201616, 252020, 277222, 504040, 554444, 693055, 1008080, 1108888, 1386110, 2217776, 2772220, 5544440, 11088880]

約数ペア:

[(1, 11088880), (2, 5544440), (4, 2772220), (5, 2217776), (8, 1386110), (10, 1108888), (11, 1008080), (16, 693055), (20, 554444), (22, 504040), (40, 277222), (44, 252020), (55, 201616), (80, 138611), (88, 126010), (110, 100808), (176, 63005), (220, 50404), (440, 25202), (880, 12601)]