4821160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 11103840

約数和(自身を除く): 6282680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2803, 5606, 11212, 14015, 22424, 28030, 56060, 112120, 120529, 241058, 482116, 602645, 964232, 1205290, 2410580, 4821160]

約数ペア:

[(1, 4821160), (2, 2410580), (4, 1205290), (5, 964232), (8, 602645), (10, 482116), (20, 241058), (40, 120529), (43, 112120), (86, 56060), (172, 28030), (215, 22424), (344, 14015), (430, 11212), (860, 5606), (1720, 2803)]