57104000

素因数分解:

$2^7\times 5^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 147026880

約数和(自身を除く): 89922880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 83, 86, 100, 125, 128, 160, 166, 172, 200, 215, 250, 320, 332, 344, 400, 415, 430, 500, 640, 664, 688, 800, 830, 860, 1000, 1075, 1328, 1376, 1600, 1660, 1720, 2000, 2075, 2150, 2656, 2752, 3200, 3320, 3440, 3569, 4000, 4150, 4300, 5312, 5375, 5504, 6640, 6880, 7138, 8000, 8300, 8600, 10375, 10624, 10750, 13280, 13760, 14276, 16000, 16600, 17200, 17845, 20750, 21500, 26560, 27520, 28552, 33200, 34400, 35690, 41500, 43000, 53120, 57104, 66400, 68800, 71380, 83000, 86000, 89225, 114208, 132800, 137600, 142760, 166000, 172000, 178450, 228416, 265600, 285520, 332000, 344000, 356900, 446125, 456832, 571040, 664000, 688000, 713800, 892250, 1142080, 1328000, 1427600, 1784500, 2284160, 2855200, 3569000, 5710400, 7138000, 11420800, 14276000, 28552000, 57104000]

約数ペア:

[(1, 57104000), (2, 28552000), (4, 14276000), (5, 11420800), (8, 7138000), (10, 5710400), (16, 3569000), (20, 2855200), (25, 2284160), (32, 1784500), (40, 1427600), (43, 1328000), (50, 1142080), (64, 892250), (80, 713800), (83, 688000), (86, 664000), (100, 571040), (125, 456832), (128, 446125), (160, 356900), (166, 344000), (172, 332000), (200, 285520), (215, 265600), (250, 228416), (320, 178450), (332, 172000), (344, 166000), (400, 142760), (415, 137600), (430, 132800), (500, 114208), (640, 89225), (664, 86000), (688, 83000), (800, 71380), (830, 68800), (860, 66400), (1000, 57104), (1075, 53120), (1328, 43000), (1376, 41500), (1600, 35690), (1660, 34400), (1720, 33200), (2000, 28552), (2075, 27520), (2150, 26560), (2656, 21500), (2752, 20750), (3200, 17845), (3320, 17200), (3440, 16600), (3569, 16000), (4000, 14276), (4150, 13760), (4300, 13280), (5312, 10750), (5375, 10624), (5504, 10375), (6640, 8600), (6880, 8300), (7138, 8000)]