27662080

素因数分解:

$2^8\times 5^1\times {\mathrm{21611}}^1$

素因数の和:21632

約数の個数: 36

約数和(自身を含む): 66262392

約数和(自身を除く): 38600312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 21611, 43222, 86444, 108055, 172888, 216110, 345776, 432220, 691552, 864440, 1383104, 1728880, 2766208, 3457760, 5532416, 6915520, 13831040, 27662080]

約数ペア:

[(1, 27662080), (2, 13831040), (4, 6915520), (5, 5532416), (8, 3457760), (10, 2766208), (16, 1728880), (20, 1383104), (32, 864440), (40, 691552), (64, 432220), (80, 345776), (128, 216110), (160, 172888), (256, 108055), (320, 86444), (640, 43222), (1280, 21611)]