9418160

素因数分解:

$2^4\times 5^1\times {\mathrm{117727}}^1$

素因数の和:117740

約数の個数: 20

約数和(自身を含む): 21897408

約数和(自身を除く): 12479248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117727, 235454, 470908, 588635, 941816, 1177270, 1883632, 2354540, 4709080, 9418160]

約数ペア:

[(1, 9418160), (2, 4709080), (4, 2354540), (5, 1883632), (8, 1177270), (10, 941816), (16, 588635), (20, 470908), (40, 235454), (80, 117727)]