42504012800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{181}}^1\times {\mathrm{9173}}^1$

素因数の和:9384

約数の個数: 132

約数和(自身を含む): 105952122276

約数和(自身を除く): 63448109476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 181, 200, 256, 320, 362, 400, 512, 640, 724, 800, 905, 1024, 1280, 1448, 1600, 1810, 2560, 2896, 3200, 3620, 4525, 5120, 5792, 6400, 7240, 9050, 9173, 11584, 12800, 14480, 18100, 18346, 23168, 25600, 28960, 36200, 36692, 45865, 46336, 57920, 72400, 73384, 91730, 92672, 115840, 144800, 146768, 183460, 185344, 229325, 231680, 289600, 293536, 366920, 458650, 463360, 579200, 587072, 733840, 917300, 926720, 1158400, 1174144, 1467680, 1660313, 1834600, 2316800, 2348288, 2935360, 3320626, 3669200, 4633600, 4696576, 5870720, 6641252, 7338400, 8301565, 9393152, 11741440, 13282504, 14676800, 16603130, 23482880, 26565008, 29353600, 33206260, 41507825, 46965760, 53130016, 58707200, 66412520, 83015650, 106260032, 117414400, 132825040, 166031300, 212520064, 234828800, 265650080, 332062600, 425040128, 531300160, 664125200, 850080256, 1062600320, 1328250400, 1700160512, 2125200640, 2656500800, 4250401280, 5313001600, 8500802560, 10626003200, 21252006400, 42504012800]

約数ペア:

[(1, 42504012800), (2, 21252006400), (4, 10626003200), (5, 8500802560), (8, 5313001600), (10, 4250401280), (16, 2656500800), (20, 2125200640), (25, 1700160512), (32, 1328250400), (40, 1062600320), (50, 850080256), (64, 664125200), (80, 531300160), (100, 425040128), (128, 332062600), (160, 265650080), (181, 234828800), (200, 212520064), (256, 166031300), (320, 132825040), (362, 117414400), (400, 106260032), (512, 83015650), (640, 66412520), (724, 58707200), (800, 53130016), (905, 46965760), (1024, 41507825), (1280, 33206260), (1448, 29353600), (1600, 26565008), (1810, 23482880), (2560, 16603130), (2896, 14676800), (3200, 13282504), (3620, 11741440), (4525, 9393152), (5120, 8301565), (5792, 7338400), (6400, 6641252), (7240, 5870720), (9050, 4696576), (9173, 4633600), (11584, 3669200), (12800, 3320626), (14480, 2935360), (18100, 2348288), (18346, 2316800), (23168, 1834600), (25600, 1660313), (28960, 1467680), (36200, 1174144), (36692, 1158400), (45865, 926720), (46336, 917300), (57920, 733840), (72400, 587072), (73384, 579200), (91730, 463360), (92672, 458650), (115840, 366920), (144800, 293536), (146768, 289600), (183460, 231680), (185344, 229325)]