28700960

素因数分解:

$2^5\times 5^1\times {\mathrm{179381}}^1$

素因数の和:179396

約数の個数: 24

約数和(自身を含む): 67806396

約数和(自身を除く): 39105436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179381, 358762, 717524, 896905, 1435048, 1793810, 2870096, 3587620, 5740192, 7175240, 14350480, 28700960]

約数ペア:

[(1, 28700960), (2, 14350480), (4, 7175240), (5, 5740192), (8, 3587620), (10, 2870096), (16, 1793810), (20, 1435048), (32, 896905), (40, 717524), (80, 358762), (160, 179381)]