2052970496000

素因数分解:

$2^{14}\times 5^3\times {\mathrm{1002427}}^1$

素因数の和:1002470

約数の個数: 120

約数和(自身を含む): 5124063091056

約数和(自身を除く): 3071092595056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1024, 1280, 1600, 2000, 2048, 2560, 3200, 4000, 4096, 5120, 6400, 8000, 8192, 10240, 12800, 16000, 16384, 20480, 25600, 32000, 40960, 51200, 64000, 81920, 102400, 128000, 204800, 256000, 409600, 512000, 1002427, 1024000, 2004854, 2048000, 4009708, 5012135, 8019416, 10024270, 16038832, 20048540, 25060675, 32077664, 40097080, 50121350, 64155328, 80194160, 100242700, 125303375, 128310656, 160388320, 200485400, 250606750, 256621312, 320776640, 400970800, 501213500, 513242624, 641553280, 801941600, 1002427000, 1026485248, 1283106560, 1603883200, 2004854000, 2052970496, 2566213120, 3207766400, 4009708000, 4105940992, 5132426240, 6415532800, 8019416000, 8211881984, 10264852480, 12831065600, 16038832000, 16423763968, 20529704960, 25662131200, 32077664000, 41059409920, 51324262400, 64155328000, 82118819840, 102648524800, 128310656000, 205297049600, 256621312000, 410594099200, 513242624000, 1026485248000, 2052970496000]

約数ペア:

[(1, 2052970496000), (2, 1026485248000), (4, 513242624000), (5, 410594099200), (8, 256621312000), (10, 205297049600), (16, 128310656000), (20, 102648524800), (25, 82118819840), (32, 64155328000), (40, 51324262400), (50, 41059409920), (64, 32077664000), (80, 25662131200), (100, 20529704960), (125, 16423763968), (128, 16038832000), (160, 12831065600), (200, 10264852480), (250, 8211881984), (256, 8019416000), (320, 6415532800), (400, 5132426240), (500, 4105940992), (512, 4009708000), (640, 3207766400), (800, 2566213120), (1000, 2052970496), (1024, 2004854000), (1280, 1603883200), (1600, 1283106560), (2000, 1026485248), (2048, 1002427000), (2560, 801941600), (3200, 641553280), (4000, 513242624), (4096, 501213500), (5120, 400970800), (6400, 320776640), (8000, 256621312), (8192, 250606750), (10240, 200485400), (12800, 160388320), (16000, 128310656), (16384, 125303375), (20480, 100242700), (25600, 80194160), (32000, 64155328), (40960, 50121350), (51200, 40097080), (64000, 32077664), (81920, 25060675), (102400, 20048540), (128000, 16038832), (204800, 10024270), (256000, 8019416), (409600, 5012135), (512000, 4009708), (1002427, 2048000), (1024000, 2004854)]