892880

素因数分解:

$2^4\times 5^1\times {\mathrm{11161}}^1$

素因数の和:11174

約数の個数: 20

約数和(自身を含む): 2076132

約数和(自身を除く): 1183252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11161, 22322, 44644, 55805, 89288, 111610, 178576, 223220, 446440, 892880]

約数ペア:

[(1, 892880), (2, 446440), (4, 223220), (5, 178576), (8, 111610), (10, 89288), (16, 55805), (20, 44644), (40, 22322), (80, 11161)]