10877680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 28283904

約数和(自身を除く): 17406224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 263, 376, 440, 470, 517, 526, 752, 880, 940, 1034, 1052, 1315, 1880, 2068, 2104, 2585, 2630, 2893, 3760, 4136, 4208, 5170, 5260, 5786, 8272, 10340, 10520, 11572, 12361, 14465, 20680, 21040, 23144, 24722, 28930, 41360, 46288, 49444, 57860, 61805, 98888, 115720, 123610, 135971, 197776, 231440, 247220, 271942, 494440, 543884, 679855, 988880, 1087768, 1359710, 2175536, 2719420, 5438840, 10877680]

約数ペア:

[(1, 10877680), (2, 5438840), (4, 2719420), (5, 2175536), (8, 1359710), (10, 1087768), (11, 988880), (16, 679855), (20, 543884), (22, 494440), (40, 271942), (44, 247220), (47, 231440), (55, 197776), (80, 135971), (88, 123610), (94, 115720), (110, 98888), (176, 61805), (188, 57860), (220, 49444), (235, 46288), (263, 41360), (376, 28930), (440, 24722), (470, 23144), (517, 21040), (526, 20680), (752, 14465), (880, 12361), (940, 11572), (1034, 10520), (1052, 10340), (1315, 8272), (1880, 5786), (2068, 5260), (2104, 5170), (2585, 4208), (2630, 4136), (2893, 3760)]