88288900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{126127}}^1$

素因数の和:126148

約数の個数: 36

約数和(自身を含む): 218958208

約数和(自身を除く): 130669308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 126127, 252254, 504508, 630635, 882889, 1261270, 1765778, 2522540, 3153175, 3531556, 4414445, 6306350, 8828890, 12612700, 17657780, 22072225, 44144450, 88288900]

約数ペア:

[(1, 88288900), (2, 44144450), (4, 22072225), (5, 17657780), (7, 12612700), (10, 8828890), (14, 6306350), (20, 4414445), (25, 3531556), (28, 3153175), (35, 2522540), (50, 1765778), (70, 1261270), (100, 882889), (140, 630635), (175, 504508), (350, 252254), (700, 126127)]