330528080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{142469}}^1$

素因数の和:142511

約数の個数: 40

約数和(自身を含む): 794982600

約数和(自身を除く): 464454520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 142469, 284938, 569876, 712345, 1139752, 1424690, 2279504, 2849380, 4131601, 5698760, 8263202, 11397520, 16526404, 20658005, 33052808, 41316010, 66105616, 82632020, 165264040, 330528080]

約数ペア:

[(1, 330528080), (2, 165264040), (4, 82632020), (5, 66105616), (8, 41316010), (10, 33052808), (16, 20658005), (20, 16526404), (29, 11397520), (40, 8263202), (58, 5698760), (80, 4131601), (116, 2849380), (145, 2279504), (232, 1424690), (290, 1139752), (464, 712345), (580, 569876), (1160, 284938), (2320, 142469)]