25690112000

素因数分解:

$2^{22}\times 5^3\times 7^2$

素因数の和:73

約数の個数: 276

約数和(自身を含む): 74591493444

約数和(自身を除く): 48901381444

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 512, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1024, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2048, 2240, 2450, 2560, 2800, 3136, 3200, 3500, 3584, 3920, 4000, 4096, 4480, 4900, 5120, 5600, 6125, 6272, 6400, 7000, 7168, 7840, 8000, 8192, 8960, 9800, 10240, 11200, 12250, 12544, 12800, 14000, 14336, 15680, 16000, 16384, 17920, 19600, 20480, 22400, 24500, 25088, 25600, 28000, 28672, 31360, 32000, 32768, 35840, 39200, 40960, 44800, 49000, 50176, 51200, 56000, 57344, 62720, 64000, 65536, 71680, 78400, 81920, 89600, 98000, 100352, 102400, 112000, 114688, 125440, 128000, 131072, 143360, 156800, 163840, 179200, 196000, 200704, 204800, 224000, 229376, 250880, 256000, 262144, 286720, 313600, 327680, 358400, 392000, 401408, 409600, 448000, 458752, 501760, 512000, 524288, 573440, 627200, 655360, 716800, 784000, 802816, 819200, 896000, 917504, 1003520, 1024000, 1048576, 1146880, 1254400, 1310720, 1433600, 1568000, 1605632, 1638400, 1792000, 1835008, 2007040, 2048000, 2097152, 2293760, 2508800, 2621440, 2867200, 3136000, 3211264, 3276800, 3584000, 3670016, 4014080, 4096000, 4194304, 4587520, 5017600, 5242880, 5734400, 6272000, 6422528, 6553600, 7168000, 7340032, 8028160, 8192000, 9175040, 10035200, 10485760, 11468800, 12544000, 12845056, 13107200, 14336000, 14680064, 16056320, 16384000, 18350080, 20070400, 20971520, 22937600, 25088000, 25690112, 26214400, 28672000, 29360128, 32112640, 32768000, 36700160, 40140800, 45875200, 50176000, 51380224, 52428800, 57344000, 64225280, 65536000, 73400320, 80281600, 91750400, 100352000, 102760448, 104857600, 114688000, 128450560, 131072000, 146800640, 160563200, 183500800, 200704000, 205520896, 229376000, 256901120, 262144000, 321126400, 367001600, 401408000, 458752000, 513802240, 524288000, 642252800, 734003200, 802816000, 917504000, 1027604480, 1284505600, 1605632000, 1835008000, 2569011200, 3211264000, 3670016000, 5138022400, 6422528000, 12845056000, 25690112000]

約数ペア:

[(1, 25690112000), (2, 12845056000), (4, 6422528000), (5, 5138022400), (7, 3670016000), (8, 3211264000), (10, 2569011200), (14, 1835008000), (16, 1605632000), (20, 1284505600), (25, 1027604480), (28, 917504000), (32, 802816000), (35, 734003200), (40, 642252800), (49, 524288000), (50, 513802240), (56, 458752000), (64, 401408000), (70, 367001600), (80, 321126400), (98, 262144000), (100, 256901120), (112, 229376000), (125, 205520896), (128, 200704000), (140, 183500800), (160, 160563200), (175, 146800640), (196, 131072000), (200, 128450560), (224, 114688000), (245, 104857600), (250, 102760448), (256, 100352000), (280, 91750400), (320, 80281600), (350, 73400320), (392, 65536000), (400, 64225280), (448, 57344000), (490, 52428800), (500, 51380224), (512, 50176000), (560, 45875200), (640, 40140800), (700, 36700160), (784, 32768000), (800, 32112640), (875, 29360128), (896, 28672000), (980, 26214400), (1000, 25690112), (1024, 25088000), (1120, 22937600), (1225, 20971520), (1280, 20070400), (1400, 18350080), (1568, 16384000), (1600, 16056320), (1750, 14680064), (1792, 14336000), (1960, 13107200), (2000, 12845056), (2048, 12544000), (2240, 11468800), (2450, 10485760), (2560, 10035200), (2800, 9175040), (3136, 8192000), (3200, 8028160), (3500, 7340032), (3584, 7168000), (3920, 6553600), (4000, 6422528), (4096, 6272000), (4480, 5734400), (4900, 5242880), (5120, 5017600), (5600, 4587520), (6125, 4194304), (6272, 4096000), (6400, 4014080), (7000, 3670016), (7168, 3584000), (7840, 3276800), (8000, 3211264), (8192, 3136000), (8960, 2867200), (9800, 2621440), (10240, 2508800), (11200, 2293760), (12250, 2097152), (12544, 2048000), (12800, 2007040), (14000, 1835008), (14336, 1792000), (15680, 1638400), (16000, 1605632), (16384, 1568000), (17920, 1433600), (19600, 1310720), (20480, 1254400), (22400, 1146880), (24500, 1048576), (25088, 1024000), (25600, 1003520), (28000, 917504), (28672, 896000), (31360, 819200), (32000, 802816), (32768, 784000), (35840, 716800), (39200, 655360), (40960, 627200), (44800, 573440), (49000, 524288), (50176, 512000), (51200, 501760), (56000, 458752), (57344, 448000), (62720, 409600), (64000, 401408), (65536, 392000), (71680, 358400), (78400, 327680), (81920, 313600), (89600, 286720), (98000, 262144), (100352, 256000), (102400, 250880), (112000, 229376), (114688, 224000), (125440, 204800), (128000, 200704), (131072, 196000), (143360, 179200), (156800, 163840)]