9543280

素因数分解:

$2^4\times 5^1\times {\mathrm{119291}}^1$

素因数の和:119304

約数の個数: 20

約数和(自身を含む): 22188312

約数和(自身を除く): 12645032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 119291, 238582, 477164, 596455, 954328, 1192910, 1908656, 2385820, 4771640, 9543280]

約数ペア:

[(1, 9543280), (2, 4771640), (4, 2385820), (5, 1908656), (8, 1192910), (10, 954328), (16, 596455), (20, 477164), (40, 238582), (80, 119291)]