54828078080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18181}}^1$

素因数の和:18256

約数の個数: 176

約数和(自身を含む): 142919247360

約数和(自身を除く): 88091169280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 512, 589, 608, 620, 640, 760, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2560, 2945, 3040, 3968, 4712, 4864, 4960, 5120, 5890, 6080, 7936, 9424, 9728, 9920, 11780, 12160, 15872, 18181, 18848, 19456, 19840, 23560, 24320, 31744, 36362, 37696, 39680, 47120, 48640, 72724, 75392, 79360, 90905, 94240, 97280, 145448, 150784, 158720, 181810, 188480, 290896, 301568, 345439, 363620, 376960, 563611, 581792, 603136, 690878, 727240, 753920, 1127222, 1163584, 1381756, 1454480, 1507840, 1727195, 2254444, 2327168, 2763512, 2818055, 2908960, 3015680, 3454390, 4508888, 4654336, 5527024, 5636110, 5817920, 6908780, 9017776, 9308672, 10708609, 11054048, 11272220, 11635840, 13817560, 18035552, 18617344, 21417218, 22108096, 22544440, 23271680, 27635120, 36071104, 42834436, 44216192, 45088880, 46543360, 53543045, 55270240, 72142208, 85668872, 88432384, 90177760, 93086720, 107086090, 110540480, 144284416, 171337744, 176864768, 180355520, 214172180, 221080960, 288568832, 342675488, 353729536, 360711040, 428344360, 442161920, 577137664, 685350976, 721422080, 856688720, 884323840, 1370701952, 1442844160, 1713377440, 1768647680, 2741403904, 2885688320, 3426754880, 5482807808, 6853509760, 10965615616, 13707019520, 27414039040, 54828078080]

約数ペア:

[(1, 54828078080), (2, 27414039040), (4, 13707019520), (5, 10965615616), (8, 6853509760), (10, 5482807808), (16, 3426754880), (19, 2885688320), (20, 2741403904), (31, 1768647680), (32, 1713377440), (38, 1442844160), (40, 1370701952), (62, 884323840), (64, 856688720), (76, 721422080), (80, 685350976), (95, 577137664), (124, 442161920), (128, 428344360), (152, 360711040), (155, 353729536), (160, 342675488), (190, 288568832), (248, 221080960), (256, 214172180), (304, 180355520), (310, 176864768), (320, 171337744), (380, 144284416), (496, 110540480), (512, 107086090), (589, 93086720), (608, 90177760), (620, 88432384), (640, 85668872), (760, 72142208), (992, 55270240), (1024, 53543045), (1178, 46543360), (1216, 45088880), (1240, 44216192), (1280, 42834436), (1520, 36071104), (1984, 27635120), (2356, 23271680), (2432, 22544440), (2480, 22108096), (2560, 21417218), (2945, 18617344), (3040, 18035552), (3968, 13817560), (4712, 11635840), (4864, 11272220), (4960, 11054048), (5120, 10708609), (5890, 9308672), (6080, 9017776), (7936, 6908780), (9424, 5817920), (9728, 5636110), (9920, 5527024), (11780, 4654336), (12160, 4508888), (15872, 3454390), (18181, 3015680), (18848, 2908960), (19456, 2818055), (19840, 2763512), (23560, 2327168), (24320, 2254444), (31744, 1727195), (36362, 1507840), (37696, 1454480), (39680, 1381756), (47120, 1163584), (48640, 1127222), (72724, 753920), (75392, 727240), (79360, 690878), (90905, 603136), (94240, 581792), (97280, 563611), (145448, 376960), (150784, 363620), (158720, 345439), (181810, 301568), (188480, 290896)]