82075180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1933}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 189098784

約数和(自身を除く): 107023604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 1933, 2123, 3860, 3866, 4246, 7732, 8492, 9665, 10615, 19330, 21230, 21263, 38660, 42460, 42526, 85052, 106315, 212630, 373069, 425260, 746138, 1492276, 1865345, 3730690, 4103759, 7461380, 8207518, 16415036, 20518795, 41037590, 82075180]

約数ペア:

[(1, 82075180), (2, 41037590), (4, 20518795), (5, 16415036), (10, 8207518), (11, 7461380), (20, 4103759), (22, 3730690), (44, 1865345), (55, 1492276), (110, 746138), (193, 425260), (220, 373069), (386, 212630), (772, 106315), (965, 85052), (1930, 42526), (1933, 42460), (2123, 38660), (3860, 21263), (3866, 21230), (4246, 19330), (7732, 10615), (8492, 9665)]