138032000

素因数分解:

$2^7\times 5^3\times {\mathrm{8627}}^1$

素因数の和:8656

約数の個数: 64

約数和(自身を含む): 343221840

約数和(自身を除く): 205189840

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, 2000, 3200, 4000, 8000, 8627, 16000, 17254, 34508, 43135, 69016, 86270, 138032, 172540, 215675, 276064, 345080, 431350, 552128, 690160, 862700, 1078375, 1104256, 1380320, 1725400, 2156750, 2760640, 3450800, 4313500, 5521280, 6901600, 8627000, 13803200, 17254000, 27606400, 34508000, 69016000, 138032000]

約数ペア:

[(1, 138032000), (2, 69016000), (4, 34508000), (5, 27606400), (8, 17254000), (10, 13803200), (16, 8627000), (20, 6901600), (25, 5521280), (32, 4313500), (40, 3450800), (50, 2760640), (64, 2156750), (80, 1725400), (100, 1380320), (125, 1104256), (128, 1078375), (160, 862700), (200, 690160), (250, 552128), (320, 431350), (400, 345080), (500, 276064), (640, 215675), (800, 172540), (1000, 138032), (1600, 86270), (2000, 69016), (3200, 43135), (4000, 34508), (8000, 17254), (8627, 16000)]