39817310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5779}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 78654240

約数和(自身を除く): 38836930

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 5779, 6890, 11558, 28895, 57790, 75127, 150254, 306287, 375635, 612574, 751270, 1531435, 3062870, 3981731, 7963462, 19908655, 39817310]

約数ペア:

[(1, 39817310), (2, 19908655), (5, 7963462), (10, 3981731), (13, 3062870), (26, 1531435), (53, 751270), (65, 612574), (106, 375635), (130, 306287), (265, 150254), (530, 75127), (689, 57790), (1378, 28895), (3445, 11558), (5779, 6890)]