543152080

素因数分解:

$2^4\times 5^1\times {\mathrm{6789401}}^1$

素因数の和:6789414

約数の個数: 20

約数和(自身を含む): 1262828772

約数和(自身を除く): 719676692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6789401, 13578802, 27157604, 33947005, 54315208, 67894010, 108630416, 135788020, 271576040, 543152080]

約数ペア:

[(1, 543152080), (2, 271576040), (4, 135788020), (5, 108630416), (8, 67894010), (10, 54315208), (16, 33947005), (20, 27157604), (40, 13578802), (80, 6789401)]