9230720

素因数分解:

$2^7\times 5^1\times {\mathrm{14423}}^1$

素因数の和:14442

約数の個数: 32

約数和(自身を含む): 22068720

約数和(自身を除く): 12838000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14423, 28846, 57692, 72115, 115384, 144230, 230768, 288460, 461536, 576920, 923072, 1153840, 1846144, 2307680, 4615360, 9230720]

約数ペア:

[(1, 9230720), (2, 4615360), (4, 2307680), (5, 1846144), (8, 1153840), (10, 923072), (16, 576920), (20, 461536), (32, 288460), (40, 230768), (64, 144230), (80, 115384), (128, 72115), (160, 57692), (320, 28846), (640, 14423)]