11289500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 25098528

約数和(自身を除く): 13809028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 337, 500, 670, 674, 1340, 1348, 1675, 1685, 3350, 3370, 6700, 6740, 8375, 8425, 16750, 16850, 22579, 33500, 33700, 42125, 45158, 84250, 90316, 112895, 168500, 225790, 451580, 564475, 1128950, 2257900, 2822375, 5644750, 11289500]

約数ペア:

[(1, 11289500), (2, 5644750), (4, 2822375), (5, 2257900), (10, 1128950), (20, 564475), (25, 451580), (50, 225790), (67, 168500), (100, 112895), (125, 90316), (134, 84250), (250, 45158), (268, 42125), (335, 33700), (337, 33500), (500, 22579), (670, 16850), (674, 16750), (1340, 8425), (1348, 8375), (1675, 6740), (1685, 6700), (3350, 3370)]