2010078290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{67931}}^1$

素因数の和:68218

約数の個数: 32

約数和(自身を含む): 3961794240

約数和(自身を除く): 1951715950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2690, 2959, 5918, 14795, 29590, 67931, 135862, 339655, 679310, 747241, 1494482, 3736205, 7472410, 18273439, 36546878, 91367195, 182734390, 201007829, 402015658, 1005039145, 2010078290]

約数ペア:

[(1, 2010078290), (2, 1005039145), (5, 402015658), (10, 201007829), (11, 182734390), (22, 91367195), (55, 36546878), (110, 18273439), (269, 7472410), (538, 3736205), (1345, 1494482), (2690, 747241), (2959, 679310), (5918, 339655), (14795, 135862), (29590, 67931)]