26855969920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:623

約数の個数: 256

約数和(自身を含む): 71266567680

約数和(自身を除く): 44410597760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 128, 130, 160, 172, 208, 215, 260, 271, 277, 320, 344, 416, 430, 520, 542, 554, 559, 640, 688, 832, 860, 1040, 1084, 1108, 1118, 1355, 1376, 1385, 1664, 1720, 2080, 2168, 2216, 2236, 2710, 2752, 2770, 2795, 3440, 3523, 3601, 4160, 4336, 4432, 4472, 5420, 5504, 5540, 5590, 6880, 7046, 7202, 8320, 8672, 8864, 8944, 10840, 11080, 11180, 11653, 11911, 13760, 14092, 14404, 17344, 17615, 17728, 17888, 18005, 21680, 22160, 22360, 23306, 23822, 27520, 28184, 28808, 34688, 35230, 35456, 35776, 36010, 43360, 44320, 44720, 46612, 47644, 56368, 57616, 58265, 59555, 70460, 71552, 72020, 75067, 86720, 88640, 89440, 93224, 95288, 112736, 115232, 116530, 119110, 140920, 144040, 150134, 151489, 154843, 173440, 177280, 178880, 186448, 190576, 225472, 230464, 233060, 238220, 281840, 288080, 300268, 302978, 309686, 357760, 372896, 375335, 381152, 450944, 460928, 466120, 476440, 563680, 576160, 600536, 605956, 619372, 745792, 750670, 757445, 762304, 774215, 932240, 952880, 975871, 1127360, 1152320, 1201072, 1211912, 1238744, 1491584, 1501340, 1514890, 1524608, 1548430, 1864480, 1905760, 1951742, 2254720, 2304640, 2402144, 2423824, 2477488, 3002680, 3029780, 3096860, 3227881, 3728960, 3811520, 3903484, 4804288, 4847648, 4879355, 4954976, 6005360, 6059560, 6193720, 6455762, 7457920, 7623040, 7806968, 9608576, 9695296, 9758710, 9909952, 12010720, 12119120, 12387440, 12911524, 15613936, 16139405, 19390592, 19517420, 19819904, 24021440, 24238240, 24774880, 25823048, 31227872, 32278810, 39034840, 41962453, 48042880, 48476480, 49549760, 51646096, 62455744, 64557620, 78069680, 83924906, 96952960, 99099520, 103292192, 124911488, 129115240, 156139360, 167849812, 206584384, 209812265, 258230480, 312278720, 335699624, 413168768, 419624530, 516460960, 624557440, 671399248, 839249060, 1032921920, 1342798496, 1678498120, 2065843840, 2685596992, 3356996240, 5371193984, 6713992480, 13427984960, 26855969920]

約数ペア:

[(1, 26855969920), (2, 13427984960), (4, 6713992480), (5, 5371193984), (8, 3356996240), (10, 2685596992), (13, 2065843840), (16, 1678498120), (20, 1342798496), (26, 1032921920), (32, 839249060), (40, 671399248), (43, 624557440), (52, 516460960), (64, 419624530), (65, 413168768), (80, 335699624), (86, 312278720), (104, 258230480), (128, 209812265), (130, 206584384), (160, 167849812), (172, 156139360), (208, 129115240), (215, 124911488), (260, 103292192), (271, 99099520), (277, 96952960), (320, 83924906), (344, 78069680), (416, 64557620), (430, 62455744), (520, 51646096), (542, 49549760), (554, 48476480), (559, 48042880), (640, 41962453), (688, 39034840), (832, 32278810), (860, 31227872), (1040, 25823048), (1084, 24774880), (1108, 24238240), (1118, 24021440), (1355, 19819904), (1376, 19517420), (1385, 19390592), (1664, 16139405), (1720, 15613936), (2080, 12911524), (2168, 12387440), (2216, 12119120), (2236, 12010720), (2710, 9909952), (2752, 9758710), (2770, 9695296), (2795, 9608576), (3440, 7806968), (3523, 7623040), (3601, 7457920), (4160, 6455762), (4336, 6193720), (4432, 6059560), (4472, 6005360), (5420, 4954976), (5504, 4879355), (5540, 4847648), (5590, 4804288), (6880, 3903484), (7046, 3811520), (7202, 3728960), (8320, 3227881), (8672, 3096860), (8864, 3029780), (8944, 3002680), (10840, 2477488), (11080, 2423824), (11180, 2402144), (11653, 2304640), (11911, 2254720), (13760, 1951742), (14092, 1905760), (14404, 1864480), (17344, 1548430), (17615, 1524608), (17728, 1514890), (17888, 1501340), (18005, 1491584), (21680, 1238744), (22160, 1211912), (22360, 1201072), (23306, 1152320), (23822, 1127360), (27520, 975871), (28184, 952880), (28808, 932240), (34688, 774215), (35230, 762304), (35456, 757445), (35776, 750670), (36010, 745792), (43360, 619372), (44320, 605956), (44720, 600536), (46612, 576160), (47644, 563680), (56368, 476440), (57616, 466120), (58265, 460928), (59555, 450944), (70460, 381152), (71552, 375335), (72020, 372896), (75067, 357760), (86720, 309686), (88640, 302978), (89440, 300268), (93224, 288080), (95288, 281840), (112736, 238220), (115232, 233060), (116530, 230464), (119110, 225472), (140920, 190576), (144040, 186448), (150134, 178880), (151489, 177280), (154843, 173440)]