2010766460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{74861}}^1$

素因数の和:74966

約数の個数: 48

約数和(自身を含む): 4527653760

約数和(自身を除く): 2516887300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 74861, 149722, 299444, 374305, 748610, 1272637, 1497220, 2545274, 5090548, 5914019, 6363185, 11828038, 12726370, 23656076, 25452740, 29570095, 59140190, 100538323, 118280380, 201076646, 402153292, 502691615, 1005383230, 2010766460]

約数ペア:

[(1, 2010766460), (2, 1005383230), (4, 502691615), (5, 402153292), (10, 201076646), (17, 118280380), (20, 100538323), (34, 59140190), (68, 29570095), (79, 25452740), (85, 23656076), (158, 12726370), (170, 11828038), (316, 6363185), (340, 5914019), (395, 5090548), (790, 2545274), (1343, 1497220), (1580, 1272637), (2686, 748610), (5372, 374305), (6715, 299444), (13430, 149722), (26860, 74861)]