717970823140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{5606519}}^1$

素因数の和:5606884

約数の個数: 48

約数和(自身を含む): 1591803158400

約数和(自身を除く): 873832335260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 337, 380, 674, 1348, 1685, 3370, 6403, 6740, 12806, 25612, 32015, 64030, 128060, 5606519, 11213038, 22426076, 28032595, 56065190, 106523861, 112130380, 213047722, 426095444, 532619305, 1065238610, 1889396903, 2130477220, 3778793806, 7557587612, 9446984515, 18893969030, 35898541157, 37787938060, 71797082314, 143594164628, 179492705785, 358985411570, 717970823140]

約数ペア:

[(1, 717970823140), (2, 358985411570), (4, 179492705785), (5, 143594164628), (10, 71797082314), (19, 37787938060), (20, 35898541157), (38, 18893969030), (76, 9446984515), (95, 7557587612), (190, 3778793806), (337, 2130477220), (380, 1889396903), (674, 1065238610), (1348, 532619305), (1685, 426095444), (3370, 213047722), (6403, 112130380), (6740, 106523861), (12806, 56065190), (25612, 28032595), (32015, 22426076), (64030, 11213038), (128060, 5606519)]