545761520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{82193}}^1$

素因数の和:82289

約数の個数: 40

約数和(自身を含む): 1284199056

約数和(自身を除く): 738437536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 82193, 164386, 328772, 410965, 657544, 821930, 1315088, 1643860, 3287720, 6575440, 6822019, 13644038, 27288076, 34110095, 54576152, 68220190, 109152304, 136440380, 272880760, 545761520]

約数ペア:

[(1, 545761520), (2, 272880760), (4, 136440380), (5, 109152304), (8, 68220190), (10, 54576152), (16, 34110095), (20, 27288076), (40, 13644038), (80, 6822019), (83, 6575440), (166, 3287720), (332, 1643860), (415, 1315088), (664, 821930), (830, 657544), (1328, 410965), (1660, 328772), (3320, 164386), (6640, 82193)]