8227450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 19088064

約数和(自身を除く): 10860614

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 2137, 3850, 4274, 10685, 14959, 21370, 23507, 29918, 47014, 53425, 74795, 106850, 117535, 149590, 164549, 235070, 329098, 373975, 587675, 747950, 822745, 1175350, 1645490, 4113725, 8227450]

約数ペア:

[(1, 8227450), (2, 4113725), (5, 1645490), (7, 1175350), (10, 822745), (11, 747950), (14, 587675), (22, 373975), (25, 329098), (35, 235070), (50, 164549), (55, 149590), (70, 117535), (77, 106850), (110, 74795), (154, 53425), (175, 47014), (275, 29918), (350, 23507), (385, 21370), (550, 14959), (770, 10685), (1925, 4274), (2137, 3850)]