47840960

素因数分解:

$2^6\times 5^1\times {\mathrm{149503}}^1$

素因数の和:149520

約数の個数: 28

約数和(自身を含む): 113922048

約数和(自身を除く): 66081088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 149503, 299006, 598012, 747515, 1196024, 1495030, 2392048, 2990060, 4784096, 5980120, 9568192, 11960240, 23920480, 47840960]

約数ペア:

[(1, 47840960), (2, 23920480), (4, 11960240), (5, 9568192), (8, 5980120), (10, 4784096), (16, 2990060), (20, 2392048), (32, 1495030), (40, 1196024), (64, 747515), (80, 598012), (160, 299006), (320, 149503)]