23068900

素因数分解:

$2^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1024

約数の個数: 36

約数和(自身を含む): 50278900

約数和(自身を除く): 27210000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 349, 661, 698, 1322, 1396, 1745, 2644, 3305, 3490, 6610, 6980, 8725, 13220, 16525, 17450, 33050, 34900, 66100, 230689, 461378, 922756, 1153445, 2306890, 4613780, 5767225, 11534450, 23068900]

約数ペア:

[(1, 23068900), (2, 11534450), (4, 5767225), (5, 4613780), (10, 2306890), (20, 1153445), (25, 922756), (50, 461378), (100, 230689), (349, 66100), (661, 34900), (698, 33050), (1322, 17450), (1396, 16525), (1745, 13220), (2644, 8725), (3305, 6980), (3490, 6610)]