112000120

素因数分解:

$2^3\times 5^1\times {\mathrm{2800003}}^1$

素因数の和:2800014

約数の個数: 16

約数和(自身を含む): 252000360

約数和(自身を除く): 140000240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2800003, 5600006, 11200012, 14000015, 22400024, 28000030, 56000060, 112000120]

約数ペア:

[(1, 112000120), (2, 56000060), (4, 28000030), (5, 22400024), (8, 14000015), (10, 11200012), (20, 5600006), (40, 2800003)]