42762280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97187}}^1$

素因数の和:97209

約数の個数: 32

約数和(自身を含む): 104963040

約数和(自身を除く): 62200760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 97187, 194374, 388748, 485935, 777496, 971870, 1069057, 1943740, 2138114, 3887480, 4276228, 5345285, 8552456, 10690570, 21381140, 42762280]

約数ペア:

[(1, 42762280), (2, 21381140), (4, 10690570), (5, 8552456), (8, 5345285), (10, 4276228), (11, 3887480), (20, 2138114), (22, 1943740), (40, 1069057), (44, 971870), (55, 777496), (88, 485935), (110, 388748), (220, 194374), (440, 97187)]