7004800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 18972000

約数和(自身を除く): 11967200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 199, 200, 220, 275, 320, 352, 398, 400, 440, 550, 640, 704, 796, 800, 880, 995, 1100, 1408, 1592, 1600, 1760, 1990, 2189, 2200, 3184, 3200, 3520, 3980, 4378, 4400, 4975, 6368, 7040, 7960, 8756, 8800, 9950, 10945, 12736, 15920, 17512, 17600, 19900, 21890, 25472, 31840, 35024, 35200, 39800, 43780, 54725, 63680, 70048, 79600, 87560, 109450, 127360, 140096, 159200, 175120, 218900, 280192, 318400, 350240, 437800, 636800, 700480, 875600, 1400960, 1751200, 3502400, 7004800]

約数ペア:

[(1, 7004800), (2, 3502400), (4, 1751200), (5, 1400960), (8, 875600), (10, 700480), (11, 636800), (16, 437800), (20, 350240), (22, 318400), (25, 280192), (32, 218900), (40, 175120), (44, 159200), (50, 140096), (55, 127360), (64, 109450), (80, 87560), (88, 79600), (100, 70048), (110, 63680), (128, 54725), (160, 43780), (176, 39800), (199, 35200), (200, 35024), (220, 31840), (275, 25472), (320, 21890), (352, 19900), (398, 17600), (400, 17512), (440, 15920), (550, 12736), (640, 10945), (704, 9950), (796, 8800), (800, 8756), (880, 7960), (995, 7040), (1100, 6368), (1408, 4975), (1592, 4400), (1600, 4378), (1760, 3980), (1990, 3520), (2189, 3200), (2200, 3184)]