80255884000

素因数分解:

$2^5\times 5^3\times {\mathrm{47}}^1\times {\mathrm{426893}}^1$

素因数の和:426965

約数の個数: 96

約数和(自身を含む): 201384683136

約数和(自身を除く): 121128799136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 125, 160, 188, 200, 235, 250, 376, 400, 470, 500, 752, 800, 940, 1000, 1175, 1504, 1880, 2000, 2350, 3760, 4000, 4700, 5875, 7520, 9400, 11750, 18800, 23500, 37600, 47000, 94000, 188000, 426893, 853786, 1707572, 2134465, 3415144, 4268930, 6830288, 8537860, 10672325, 13660576, 17075720, 20063971, 21344650, 34151440, 40127942, 42689300, 53361625, 68302880, 80255884, 85378600, 100319855, 106723250, 160511768, 170757200, 200639710, 213446500, 321023536, 341514400, 401279420, 426893000, 501599275, 642047072, 802558840, 853786000, 1003198550, 1605117680, 1707572000, 2006397100, 2507996375, 3210235360, 4012794200, 5015992750, 8025588400, 10031985500, 16051176800, 20063971000, 40127942000, 80255884000]

約数ペア:

[(1, 80255884000), (2, 40127942000), (4, 20063971000), (5, 16051176800), (8, 10031985500), (10, 8025588400), (16, 5015992750), (20, 4012794200), (25, 3210235360), (32, 2507996375), (40, 2006397100), (47, 1707572000), (50, 1605117680), (80, 1003198550), (94, 853786000), (100, 802558840), (125, 642047072), (160, 501599275), (188, 426893000), (200, 401279420), (235, 341514400), (250, 321023536), (376, 213446500), (400, 200639710), (470, 170757200), (500, 160511768), (752, 106723250), (800, 100319855), (940, 85378600), (1000, 80255884), (1175, 68302880), (1504, 53361625), (1880, 42689300), (2000, 40127942), (2350, 34151440), (3760, 21344650), (4000, 20063971), (4700, 17075720), (5875, 13660576), (7520, 10672325), (9400, 8537860), (11750, 6830288), (18800, 4268930), (23500, 3415144), (37600, 2134465), (47000, 1707572), (94000, 853786), (188000, 426893)]