1231040

素因数分解:

$2^6\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3864

約数の個数: 28

約数和(自身を含む): 2932176

約数和(自身を除く): 1701136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3847, 7694, 15388, 19235, 30776, 38470, 61552, 76940, 123104, 153880, 246208, 307760, 615520, 1231040]

約数ペア:

[(1, 1231040), (2, 615520), (4, 307760), (5, 246208), (8, 153880), (10, 123104), (16, 76940), (20, 61552), (32, 38470), (40, 30776), (64, 19235), (80, 15388), (160, 7694), (320, 3847)]