47590400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:67

約数の個数: 198

約数和(自身を含む): 139351572

約数和(自身を除く): 91761172

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 128, 130, 143, 160, 169, 176, 200, 208, 220, 256, 260, 275, 286, 320, 325, 338, 352, 400, 416, 440, 512, 520, 550, 572, 640, 650, 676, 704, 715, 800, 832, 845, 880, 1024, 1040, 1100, 1144, 1280, 1300, 1352, 1408, 1430, 1600, 1664, 1690, 1760, 1859, 2080, 2200, 2288, 2560, 2600, 2704, 2816, 2860, 3200, 3328, 3380, 3520, 3575, 3718, 4160, 4225, 4400, 4576, 5120, 5200, 5408, 5632, 5720, 6400, 6656, 6760, 7040, 7150, 7436, 8320, 8450, 8800, 9152, 9295, 10400, 10816, 11264, 11440, 12800, 13312, 13520, 14080, 14300, 14872, 16640, 16900, 17600, 18304, 18590, 20800, 21632, 22880, 25600, 27040, 28160, 28600, 29744, 33280, 33800, 35200, 36608, 37180, 41600, 43264, 45760, 46475, 54080, 56320, 57200, 59488, 66560, 67600, 70400, 73216, 74360, 83200, 86528, 91520, 92950, 108160, 114400, 118976, 135200, 140800, 146432, 148720, 166400, 173056, 183040, 185900, 216320, 228800, 237952, 270400, 281600, 297440, 332800, 366080, 371800, 432640, 457600, 475904, 540800, 594880, 732160, 743600, 865280, 915200, 951808, 1081600, 1189760, 1487200, 1830400, 1903616, 2163200, 2379520, 2974400, 3660800, 4326400, 4759040, 5948800, 9518080, 11897600, 23795200, 47590400]

約数ペア:

[(1, 47590400), (2, 23795200), (4, 11897600), (5, 9518080), (8, 5948800), (10, 4759040), (11, 4326400), (13, 3660800), (16, 2974400), (20, 2379520), (22, 2163200), (25, 1903616), (26, 1830400), (32, 1487200), (40, 1189760), (44, 1081600), (50, 951808), (52, 915200), (55, 865280), (64, 743600), (65, 732160), (80, 594880), (88, 540800), (100, 475904), (104, 457600), (110, 432640), (128, 371800), (130, 366080), (143, 332800), (160, 297440), (169, 281600), (176, 270400), (200, 237952), (208, 228800), (220, 216320), (256, 185900), (260, 183040), (275, 173056), (286, 166400), (320, 148720), (325, 146432), (338, 140800), (352, 135200), (400, 118976), (416, 114400), (440, 108160), (512, 92950), (520, 91520), (550, 86528), (572, 83200), (640, 74360), (650, 73216), (676, 70400), (704, 67600), (715, 66560), (800, 59488), (832, 57200), (845, 56320), (880, 54080), (1024, 46475), (1040, 45760), (1100, 43264), (1144, 41600), (1280, 37180), (1300, 36608), (1352, 35200), (1408, 33800), (1430, 33280), (1600, 29744), (1664, 28600), (1690, 28160), (1760, 27040), (1859, 25600), (2080, 22880), (2200, 21632), (2288, 20800), (2560, 18590), (2600, 18304), (2704, 17600), (2816, 16900), (2860, 16640), (3200, 14872), (3328, 14300), (3380, 14080), (3520, 13520), (3575, 13312), (3718, 12800), (4160, 11440), (4225, 11264), (4400, 10816), (4576, 10400), (5120, 9295), (5200, 9152), (5408, 8800), (5632, 8450), (5720, 8320), (6400, 7436), (6656, 7150), (6760, 7040)]