28048000

素因数分解:

$2^7\times 5^3\times {\mathrm{1753}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 69774120

約数和(自身を除く): 41726120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 1753, 2000, 3200, 3506, 4000, 7012, 8000, 8765, 14024, 16000, 17530, 28048, 35060, 43825, 56096, 70120, 87650, 112192, 140240, 175300, 219125, 224384, 280480, 350600, 438250, 560960, 701200, 876500, 1121920, 1402400, 1753000, 2804800, 3506000, 5609600, 7012000, 14024000, 28048000]

約数ペア:

[(1, 28048000), (2, 14024000), (4, 7012000), (5, 5609600), (8, 3506000), (10, 2804800), (16, 1753000), (20, 1402400), (25, 1121920), (32, 876500), (40, 701200), (50, 560960), (64, 438250), (80, 350600), (100, 280480), (125, 224384), (128, 219125), (160, 175300), (200, 140240), (250, 112192), (320, 87650), (400, 70120), (500, 56096), (640, 43825), (800, 35060), (1000, 28048), (1600, 17530), (1753, 16000), (2000, 14024), (3200, 8765), (3506, 8000), (4000, 7012)]