13691200

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 84

約数和(自身を含む): 34645600

約数和(自身を除く): 20954400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 199, 200, 215, 320, 344, 398, 400, 430, 688, 796, 800, 860, 995, 1075, 1376, 1592, 1600, 1720, 1990, 2150, 2752, 3184, 3440, 3980, 4300, 4975, 6368, 6880, 7960, 8557, 8600, 9950, 12736, 13760, 15920, 17114, 17200, 19900, 31840, 34228, 34400, 39800, 42785, 63680, 68456, 68800, 79600, 85570, 136912, 159200, 171140, 213925, 273824, 318400, 342280, 427850, 547648, 684560, 855700, 1369120, 1711400, 2738240, 3422800, 6845600, 13691200]

約数ペア:

[(1, 13691200), (2, 6845600), (4, 3422800), (5, 2738240), (8, 1711400), (10, 1369120), (16, 855700), (20, 684560), (25, 547648), (32, 427850), (40, 342280), (43, 318400), (50, 273824), (64, 213925), (80, 171140), (86, 159200), (100, 136912), (160, 85570), (172, 79600), (199, 68800), (200, 68456), (215, 63680), (320, 42785), (344, 39800), (398, 34400), (400, 34228), (430, 31840), (688, 19900), (796, 17200), (800, 17114), (860, 15920), (995, 13760), (1075, 12736), (1376, 9950), (1592, 8600), (1600, 8557), (1720, 7960), (1990, 6880), (2150, 6368), (2752, 4975), (3184, 4300), (3440, 3980)]