1995200

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 84

約数和(自身を含む): 5196840

約数和(自身を除く): 3201640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 43, 50, 58, 64, 80, 86, 100, 116, 145, 160, 172, 200, 215, 232, 290, 320, 344, 400, 430, 464, 580, 688, 725, 800, 860, 928, 1075, 1160, 1247, 1376, 1450, 1600, 1720, 1856, 2150, 2320, 2494, 2752, 2900, 3440, 4300, 4640, 4988, 5800, 6235, 6880, 8600, 9280, 9976, 11600, 12470, 13760, 17200, 19952, 23200, 24940, 31175, 34400, 39904, 46400, 49880, 62350, 68800, 79808, 99760, 124700, 199520, 249400, 399040, 498800, 997600, 1995200]

約数ペア:

[(1, 1995200), (2, 997600), (4, 498800), (5, 399040), (8, 249400), (10, 199520), (16, 124700), (20, 99760), (25, 79808), (29, 68800), (32, 62350), (40, 49880), (43, 46400), (50, 39904), (58, 34400), (64, 31175), (80, 24940), (86, 23200), (100, 19952), (116, 17200), (145, 13760), (160, 12470), (172, 11600), (200, 9976), (215, 9280), (232, 8600), (290, 6880), (320, 6235), (344, 5800), (400, 4988), (430, 4640), (464, 4300), (580, 3440), (688, 2900), (725, 2752), (800, 2494), (860, 2320), (928, 2150), (1075, 1856), (1160, 1720), (1247, 1600), (1376, 1450)]