1520641006070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28657}}^1\times {\mathrm{67169}}^1$

素因数の和:95912

約数の個数: 32

約数和(自身を含む): 2771939318400

約数和(自身を除く): 1251298312330

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 28657, 57314, 67169, 134338, 143285, 286570, 335845, 671690, 2263903, 4527806, 5306351, 10612702, 11319515, 22639030, 26531755, 53063510, 1924862033, 3849724066, 9624310165, 19248620330, 152064100607, 304128201214, 760320503035, 1520641006070]

約数ペア:

[(1, 1520641006070), (2, 760320503035), (5, 304128201214), (10, 152064100607), (79, 19248620330), (158, 9624310165), (395, 3849724066), (790, 1924862033), (28657, 53063510), (57314, 26531755), (67169, 22639030), (134338, 11319515), (143285, 10612702), (286570, 5306351), (335845, 4527806), (671690, 2263903)]