8493700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 18583012

約数和(自身を除く): 10089312

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 541, 628, 785, 1082, 1570, 2164, 2705, 3140, 3925, 5410, 7850, 10820, 13525, 15700, 27050, 54100, 84937, 169874, 339748, 424685, 849370, 1698740, 2123425, 4246850, 8493700]

約数ペア:

[(1, 8493700), (2, 4246850), (4, 2123425), (5, 1698740), (10, 849370), (20, 424685), (25, 339748), (50, 169874), (100, 84937), (157, 54100), (314, 27050), (541, 15700), (628, 13525), (785, 10820), (1082, 7850), (1570, 5410), (2164, 3925), (2705, 3140)]