11314000

素因数分解:

$2^4\times 5^3\times {\mathrm{5657}}^1$

素因数の和:5680

約数の個数: 40

約数和(自身を含む): 27362088

約数和(自身を除く): 16048088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5657, 11314, 22628, 28285, 45256, 56570, 90512, 113140, 141425, 226280, 282850, 452560, 565700, 707125, 1131400, 1414250, 2262800, 2828500, 5657000, 11314000]

約数ペア:

[(1, 11314000), (2, 5657000), (4, 2828500), (5, 2262800), (8, 1414250), (10, 1131400), (16, 707125), (20, 565700), (25, 452560), (40, 282850), (50, 226280), (80, 141425), (100, 113140), (125, 90512), (200, 56570), (250, 45256), (400, 28285), (500, 22628), (1000, 11314), (2000, 5657)]