2016152440

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{142787}}^1$

素因数の和:143151

約数の個数: 32

約数和(自身を含む): 4549225680

約数和(自身を除く): 2533073240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 142787, 285574, 571148, 713935, 1142296, 1427870, 2855740, 5711480, 50403811, 100807622, 201615244, 252019055, 403230488, 504038110, 1008076220, 2016152440]

約数ペア:

[(1, 2016152440), (2, 1008076220), (4, 504038110), (5, 403230488), (8, 252019055), (10, 201615244), (20, 100807622), (40, 50403811), (353, 5711480), (706, 2855740), (1412, 1427870), (1765, 1142296), (2824, 713935), (3530, 571148), (7060, 285574), (14120, 142787)]