5262080

素因数分解:

$2^8\times 5^1\times {\mathrm{4111}}^1$

素因数の和:4132

約数の個数: 36

約数和(自身を含む): 12607392

約数和(自身を除く): 7345312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4111, 8222, 16444, 20555, 32888, 41110, 65776, 82220, 131552, 164440, 263104, 328880, 526208, 657760, 1052416, 1315520, 2631040, 5262080]

約数ペア:

[(1, 5262080), (2, 2631040), (4, 1315520), (5, 1052416), (8, 657760), (10, 526208), (16, 328880), (20, 263104), (32, 164440), (40, 131552), (64, 82220), (80, 65776), (128, 41110), (160, 32888), (256, 20555), (320, 16444), (640, 8222), (1280, 4111)]