85092920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193393}}^1$

素因数の和:193415

約数の個数: 32

約数和(自身を含む): 208865520

約数和(自身を除く): 123772600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 193393, 386786, 773572, 966965, 1547144, 1933930, 2127323, 3867860, 4254646, 7735720, 8509292, 10636615, 17018584, 21273230, 42546460, 85092920]

約数ペア:

[(1, 85092920), (2, 42546460), (4, 21273230), (5, 17018584), (8, 10636615), (10, 8509292), (11, 7735720), (20, 4254646), (22, 3867860), (40, 2127323), (44, 1933930), (55, 1547144), (88, 966965), (110, 773572), (220, 386786), (440, 193393)]