2085951680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{701}}^1$

素因数の和:1282

約数の個数: 112

約数和(自身を含む): 5276490336

約数和(自身を除く): 3190538656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 547, 680, 701, 1088, 1094, 1360, 1402, 2188, 2720, 2735, 2804, 3505, 4376, 5440, 5470, 5608, 7010, 8752, 9299, 10940, 11216, 11917, 14020, 17504, 18598, 21880, 22432, 23834, 28040, 35008, 37196, 43760, 44864, 46495, 47668, 56080, 59585, 74392, 87520, 92990, 95336, 112160, 119170, 148784, 175040, 185980, 190672, 224320, 238340, 297568, 371960, 381344, 383447, 476680, 595136, 743920, 762688, 766894, 953360, 1487840, 1533788, 1906720, 1917235, 2975680, 3067576, 3813440, 3834470, 6135152, 6518599, 7668940, 12270304, 13037198, 15337880, 24540608, 26074396, 30675760, 32592995, 52148792, 61351520, 65185990, 104297584, 122703040, 130371980, 208595168, 260743960, 417190336, 521487920, 1042975840, 2085951680]

約数ペア:

[(1, 2085951680), (2, 1042975840), (4, 521487920), (5, 417190336), (8, 260743960), (10, 208595168), (16, 130371980), (17, 122703040), (20, 104297584), (32, 65185990), (34, 61351520), (40, 52148792), (64, 32592995), (68, 30675760), (80, 26074396), (85, 24540608), (136, 15337880), (160, 13037198), (170, 12270304), (272, 7668940), (320, 6518599), (340, 6135152), (544, 3834470), (547, 3813440), (680, 3067576), (701, 2975680), (1088, 1917235), (1094, 1906720), (1360, 1533788), (1402, 1487840), (2188, 953360), (2720, 766894), (2735, 762688), (2804, 743920), (3505, 595136), (4376, 476680), (5440, 383447), (5470, 381344), (5608, 371960), (7010, 297568), (8752, 238340), (9299, 224320), (10940, 190672), (11216, 185980), (11917, 175040), (14020, 148784), (17504, 119170), (18598, 112160), (21880, 95336), (22432, 92990), (23834, 87520), (28040, 74392), (35008, 59585), (37196, 56080), (43760, 47668), (44864, 46495)]