1086080

素因数分解:

$2^7\times 5^1\times {\mathrm{1697}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 2597940

約数和(自身を除く): 1511860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1697, 3394, 6788, 8485, 13576, 16970, 27152, 33940, 54304, 67880, 108608, 135760, 217216, 271520, 543040, 1086080]

約数ペア:

[(1, 1086080), (2, 543040), (4, 271520), (5, 217216), (8, 135760), (10, 108608), (16, 67880), (20, 54304), (32, 33940), (40, 27152), (64, 16970), (80, 13576), (128, 8485), (160, 6788), (320, 3394), (640, 1697)]