5160304640

素因数分解:

$2^{18}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 152

約数和(自身を含む): 12884877312

約数和(自身を除く): 7724572672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 256, 310, 320, 496, 508, 512, 620, 635, 640, 992, 1016, 1024, 1240, 1270, 1280, 1984, 2032, 2048, 2480, 2540, 2560, 3937, 3968, 4064, 4096, 4960, 5080, 5120, 7874, 7936, 8128, 8192, 9920, 10160, 10240, 15748, 15872, 16256, 16384, 19685, 19840, 20320, 20480, 31496, 31744, 32512, 32768, 39370, 39680, 40640, 40960, 62992, 63488, 65024, 65536, 78740, 79360, 81280, 81920, 125984, 126976, 130048, 131072, 157480, 158720, 162560, 163840, 251968, 253952, 260096, 262144, 314960, 317440, 325120, 327680, 503936, 507904, 520192, 629920, 634880, 650240, 655360, 1007872, 1015808, 1040384, 1259840, 1269760, 1300480, 1310720, 2015744, 2031616, 2080768, 2519680, 2539520, 2600960, 4031488, 4063232, 4161536, 5039360, 5079040, 5201920, 8062976, 8126464, 8323072, 10078720, 10158080, 10403840, 16125952, 16646144, 20157440, 20316160, 20807680, 32251904, 33292288, 40314880, 40632320, 41615360, 64503808, 80629760, 83230720, 129007616, 161259520, 166461440, 258015232, 322519040, 516030464, 645038080, 1032060928, 1290076160, 2580152320, 5160304640]

約数ペア:

[(1, 5160304640), (2, 2580152320), (4, 1290076160), (5, 1032060928), (8, 645038080), (10, 516030464), (16, 322519040), (20, 258015232), (31, 166461440), (32, 161259520), (40, 129007616), (62, 83230720), (64, 80629760), (80, 64503808), (124, 41615360), (127, 40632320), (128, 40314880), (155, 33292288), (160, 32251904), (248, 20807680), (254, 20316160), (256, 20157440), (310, 16646144), (320, 16125952), (496, 10403840), (508, 10158080), (512, 10078720), (620, 8323072), (635, 8126464), (640, 8062976), (992, 5201920), (1016, 5079040), (1024, 5039360), (1240, 4161536), (1270, 4063232), (1280, 4031488), (1984, 2600960), (2032, 2539520), (2048, 2519680), (2480, 2080768), (2540, 2031616), (2560, 2015744), (3937, 1310720), (3968, 1300480), (4064, 1269760), (4096, 1259840), (4960, 1040384), (5080, 1015808), (5120, 1007872), (7874, 655360), (7936, 650240), (8128, 634880), (8192, 629920), (9920, 520192), (10160, 507904), (10240, 503936), (15748, 327680), (15872, 325120), (16256, 317440), (16384, 314960), (19685, 262144), (19840, 260096), (20320, 253952), (20480, 251968), (31496, 163840), (31744, 162560), (32512, 158720), (32768, 157480), (39370, 131072), (39680, 130048), (40640, 126976), (40960, 125984), (62992, 81920), (63488, 81280), (65024, 79360), (65536, 78740)]