12446080

素因数分解:

$2^7\times 5^1\times {\mathrm{19447}}^1$

素因数の和:19466

約数の個数: 32

約数和(自身を含む): 29755440

約数和(自身を除く): 17309360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 19447, 38894, 77788, 97235, 155576, 194470, 311152, 388940, 622304, 777880, 1244608, 1555760, 2489216, 3111520, 6223040, 12446080]

約数ペア:

[(1, 12446080), (2, 6223040), (4, 3111520), (5, 2489216), (8, 1555760), (10, 1244608), (16, 777880), (20, 622304), (32, 388940), (40, 311152), (64, 194470), (80, 155576), (128, 97235), (160, 77788), (320, 38894), (640, 19447)]