66416000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 189034560

約数和(自身を除く): 122618560

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, 280, 320, 350, 400, 448, 500, 560, 593, 640, 700, 800, 875, 896, 1000, 1120, 1186, 1400, 1600, 1750, 2000, 2240, 2372, 2800, 2965, 3200, 3500, 4000, 4151, 4480, 4744, 5600, 5930, 7000, 8000, 8302, 9488, 11200, 11860, 14000, 14825, 16000, 16604, 18976, 20755, 22400, 23720, 28000, 29650, 33208, 37952, 41510, 47440, 56000, 59300, 66416, 74125, 75904, 83020, 94880, 103775, 112000, 118600, 132832, 148250, 166040, 189760, 207550, 237200, 265664, 296500, 332080, 379520, 415100, 474400, 518875, 531328, 593000, 664160, 830200, 948800, 1037750, 1186000, 1328320, 1660400, 1897600, 2075500, 2372000, 2656640, 3320800, 4151000, 4744000, 6641600, 8302000, 9488000, 13283200, 16604000, 33208000, 66416000]

約数ペア:

[(1, 66416000), (2, 33208000), (4, 16604000), (5, 13283200), (7, 9488000), (8, 8302000), (10, 6641600), (14, 4744000), (16, 4151000), (20, 3320800), (25, 2656640), (28, 2372000), (32, 2075500), (35, 1897600), (40, 1660400), (50, 1328320), (56, 1186000), (64, 1037750), (70, 948800), (80, 830200), (100, 664160), (112, 593000), (125, 531328), (128, 518875), (140, 474400), (160, 415100), (175, 379520), (200, 332080), (224, 296500), (250, 265664), (280, 237200), (320, 207550), (350, 189760), (400, 166040), (448, 148250), (500, 132832), (560, 118600), (593, 112000), (640, 103775), (700, 94880), (800, 83020), (875, 75904), (896, 74125), (1000, 66416), (1120, 59300), (1186, 56000), (1400, 47440), (1600, 41510), (1750, 37952), (2000, 33208), (2240, 29650), (2372, 28000), (2800, 23720), (2965, 22400), (3200, 20755), (3500, 18976), (4000, 16604), (4151, 16000), (4480, 14825), (4744, 14000), (5600, 11860), (5930, 11200), (7000, 9488), (8000, 8302)]