9212080

素因数分解:

$2^4\times 5^1\times {\mathrm{115151}}^1$

素因数の和:115164

約数の個数: 20

約数和(自身を含む): 21418272

約数和(自身を除く): 12206192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115151, 230302, 460604, 575755, 921208, 1151510, 1842416, 2303020, 4606040, 9212080]

約数ペア:

[(1, 9212080), (2, 4606040), (4, 2303020), (5, 1842416), (8, 1151510), (10, 921208), (16, 575755), (20, 460604), (40, 230302), (80, 115151)]