104808880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119101}}^1$

素因数の和:119125

約数の個数: 40

約数和(自身を含む): 265835664

約数和(自身を除く): 161026784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 119101, 238202, 476404, 595505, 952808, 1191010, 1310111, 1905616, 2382020, 2620222, 4764040, 5240444, 6550555, 9528080, 10480888, 13101110, 20961776, 26202220, 52404440, 104808880]

約数ペア:

[(1, 104808880), (2, 52404440), (4, 26202220), (5, 20961776), (8, 13101110), (10, 10480888), (11, 9528080), (16, 6550555), (20, 5240444), (22, 4764040), (40, 2620222), (44, 2382020), (55, 1905616), (80, 1310111), (88, 1191010), (110, 952808), (176, 595505), (220, 476404), (440, 238202), (880, 119101)]