1472080

素因数分解:

$2^4\times 5^1\times {\mathrm{18401}}^1$

素因数の和:18414

約数の個数: 20

約数和(自身を含む): 3422772

約数和(自身を除く): 1950692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18401, 36802, 73604, 92005, 147208, 184010, 294416, 368020, 736040, 1472080]

約数ペア:

[(1, 1472080), (2, 736040), (4, 368020), (5, 294416), (8, 184010), (10, 147208), (16, 92005), (20, 73604), (40, 36802), (80, 18401)]