23927000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 56946240

約数和(自身を除く): 33019240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 337, 355, 500, 568, 674, 710, 1000, 1348, 1420, 1685, 1775, 2696, 2840, 3370, 3550, 6740, 7100, 8425, 8875, 13480, 14200, 16850, 17750, 23927, 33700, 35500, 42125, 47854, 67400, 71000, 84250, 95708, 119635, 168500, 191416, 239270, 337000, 478540, 598175, 957080, 1196350, 2392700, 2990875, 4785400, 5981750, 11963500, 23927000]

約数ペア:

[(1, 23927000), (2, 11963500), (4, 5981750), (5, 4785400), (8, 2990875), (10, 2392700), (20, 1196350), (25, 957080), (40, 598175), (50, 478540), (71, 337000), (100, 239270), (125, 191416), (142, 168500), (200, 119635), (250, 95708), (284, 84250), (337, 71000), (355, 67400), (500, 47854), (568, 42125), (674, 35500), (710, 33700), (1000, 23927), (1348, 17750), (1420, 16850), (1685, 14200), (1775, 13480), (2696, 8875), (2840, 8425), (3370, 7100), (3550, 6740)]