4112090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 7736256

約数和(自身を除く): 3624166

約数列:

[1, 2, 5, 10, 43, 73, 86, 131, 146, 215, 262, 365, 430, 655, 730, 1310, 3139, 5633, 6278, 9563, 11266, 15695, 19126, 28165, 31390, 47815, 56330, 95630, 411209, 822418, 2056045, 4112090]

約数ペア:

[(1, 4112090), (2, 2056045), (5, 822418), (10, 411209), (43, 95630), (73, 56330), (86, 47815), (131, 31390), (146, 28165), (215, 19126), (262, 15695), (365, 11266), (430, 9563), (655, 6278), (730, 5633), (1310, 3139)]