124406960

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11351}}^1$

素因数の和:11501

約数の個数: 40

約数和(自身を含む): 291383136

約数和(自身を除く): 166976176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 11351, 22702, 45404, 56755, 90808, 113510, 181616, 227020, 454040, 908080, 1555087, 3110174, 6220348, 7775435, 12440696, 15550870, 24881392, 31101740, 62203480, 124406960]

約数ペア:

[(1, 124406960), (2, 62203480), (4, 31101740), (5, 24881392), (8, 15550870), (10, 12440696), (16, 7775435), (20, 6220348), (40, 3110174), (80, 1555087), (137, 908080), (274, 454040), (548, 227020), (685, 181616), (1096, 113510), (1370, 90808), (2192, 56755), (2740, 45404), (5480, 22702), (10960, 11351)]