31074464000

素因数分解:

$2^8\times 5^3\times {\mathrm{971077}}^1$

素因数の和:971108

約数の個数: 72

約数和(自身を含む): 77410453848

約数和(自身を除く): 46335989848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 16000, 32000, 971077, 1942154, 3884308, 4855385, 7768616, 9710770, 15537232, 19421540, 24276925, 31074464, 38843080, 48553850, 62148928, 77686160, 97107700, 121384625, 124297856, 155372320, 194215400, 242769250, 248595712, 310744640, 388430800, 485538500, 621489280, 776861600, 971077000, 1242978560, 1553723200, 1942154000, 3107446400, 3884308000, 6214892800, 7768616000, 15537232000, 31074464000]

約数ペア:

[(1, 31074464000), (2, 15537232000), (4, 7768616000), (5, 6214892800), (8, 3884308000), (10, 3107446400), (16, 1942154000), (20, 1553723200), (25, 1242978560), (32, 971077000), (40, 776861600), (50, 621489280), (64, 485538500), (80, 388430800), (100, 310744640), (125, 248595712), (128, 242769250), (160, 194215400), (200, 155372320), (250, 124297856), (256, 121384625), (320, 97107700), (400, 77686160), (500, 62148928), (640, 48553850), (800, 38843080), (1000, 31074464), (1280, 24276925), (1600, 19421540), (2000, 15537232), (3200, 9710770), (4000, 7768616), (6400, 4855385), (8000, 3884308), (16000, 1942154), (32000, 971077)]