2008543670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{3083}}^1$

素因数の和:3365

約数の個数: 64

約数和(自身を含む): 4252663296

約数和(自身を除く): 2244119626

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 227, 287, 410, 454, 574, 1135, 1435, 1589, 2270, 2870, 3083, 3178, 6166, 7945, 9307, 15415, 15890, 18614, 21581, 30830, 43162, 46535, 65149, 93070, 107905, 126403, 130298, 215810, 252806, 325745, 632015, 651490, 699841, 884821, 1264030, 1399682, 1769642, 3499205, 4424105, 4898887, 6998410, 8848210, 9797774, 24494435, 28693481, 48988870, 57386962, 143467405, 200854367, 286934810, 401708734, 1004271835, 2008543670]

約数ペア:

[(1, 2008543670), (2, 1004271835), (5, 401708734), (7, 286934810), (10, 200854367), (14, 143467405), (35, 57386962), (41, 48988870), (70, 28693481), (82, 24494435), (205, 9797774), (227, 8848210), (287, 6998410), (410, 4898887), (454, 4424105), (574, 3499205), (1135, 1769642), (1435, 1399682), (1589, 1264030), (2270, 884821), (2870, 699841), (3083, 651490), (3178, 632015), (6166, 325745), (7945, 252806), (9307, 215810), (15415, 130298), (15890, 126403), (18614, 107905), (21581, 93070), (30830, 65149), (43162, 46535)]