25551232000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{28517}}^1$

素因数の和:28559

約数の個数: 176

約数和(自身を含む): 72853679808

約数和(自身を除く): 47302447808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 512, 560, 640, 700, 800, 875, 896, 1000, 1024, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2560, 2800, 3200, 3500, 3584, 4000, 4480, 5120, 5600, 6400, 7000, 7168, 8000, 8960, 11200, 12800, 14000, 16000, 17920, 22400, 25600, 28000, 28517, 32000, 35840, 44800, 56000, 57034, 64000, 89600, 112000, 114068, 128000, 142585, 179200, 199619, 224000, 228136, 285170, 399238, 448000, 456272, 570340, 712925, 798476, 896000, 912544, 998095, 1140680, 1425850, 1596952, 1825088, 1996190, 2281360, 2851700, 3193904, 3564625, 3650176, 3992380, 4562720, 4990475, 5703400, 6387808, 7129250, 7300352, 7984760, 9125440, 9980950, 11406800, 12775616, 14258500, 14600704, 15969520, 18250880, 19961900, 22813600, 24952375, 25551232, 28517000, 29201408, 31939040, 36501760, 39923800, 45627200, 49904750, 51102464, 57034000, 63878080, 73003520, 79847600, 91254400, 99809500, 102204928, 114068000, 127756160, 146007040, 159695200, 182508800, 199619000, 204409856, 228136000, 255512320, 319390400, 365017600, 399238000, 456272000, 511024640, 638780800, 730035200, 798476000, 912544000, 1022049280, 1277561600, 1596952000, 1825088000, 2555123200, 3193904000, 3650176000, 5110246400, 6387808000, 12775616000, 25551232000]

約数ペア:

[(1, 25551232000), (2, 12775616000), (4, 6387808000), (5, 5110246400), (7, 3650176000), (8, 3193904000), (10, 2555123200), (14, 1825088000), (16, 1596952000), (20, 1277561600), (25, 1022049280), (28, 912544000), (32, 798476000), (35, 730035200), (40, 638780800), (50, 511024640), (56, 456272000), (64, 399238000), (70, 365017600), (80, 319390400), (100, 255512320), (112, 228136000), (125, 204409856), (128, 199619000), (140, 182508800), (160, 159695200), (175, 146007040), (200, 127756160), (224, 114068000), (250, 102204928), (256, 99809500), (280, 91254400), (320, 79847600), (350, 73003520), (400, 63878080), (448, 57034000), (500, 51102464), (512, 49904750), (560, 45627200), (640, 39923800), (700, 36501760), (800, 31939040), (875, 29201408), (896, 28517000), (1000, 25551232), (1024, 24952375), (1120, 22813600), (1280, 19961900), (1400, 18250880), (1600, 15969520), (1750, 14600704), (1792, 14258500), (2000, 12775616), (2240, 11406800), (2560, 9980950), (2800, 9125440), (3200, 7984760), (3500, 7300352), (3584, 7129250), (4000, 6387808), (4480, 5703400), (5120, 4990475), (5600, 4562720), (6400, 3992380), (7000, 3650176), (7168, 3564625), (8000, 3193904), (8960, 2851700), (11200, 2281360), (12800, 1996190), (14000, 1825088), (16000, 1596952), (17920, 1425850), (22400, 1140680), (25600, 998095), (28000, 912544), (28517, 896000), (32000, 798476), (35840, 712925), (44800, 570340), (56000, 456272), (57034, 448000), (64000, 399238), (89600, 285170), (112000, 228136), (114068, 224000), (128000, 199619), (142585, 179200)]