14257480

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 17935160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 827, 862, 1654, 1724, 2155, 3308, 3448, 4135, 4310, 6616, 8270, 8620, 16540, 17240, 33080, 356437, 712874, 1425748, 1782185, 2851496, 3564370, 7128740, 14257480]

約数ペア:

[(1, 14257480), (2, 7128740), (4, 3564370), (5, 2851496), (8, 1782185), (10, 1425748), (20, 712874), (40, 356437), (431, 33080), (827, 17240), (862, 16540), (1654, 8620), (1724, 8270), (2155, 6616), (3308, 4310), (3448, 4135)]