47744000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 88

約数和(自身を含む): 119430168

約数和(自身を除く): 71686168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 373, 400, 500, 512, 640, 746, 800, 1000, 1024, 1280, 1492, 1600, 1865, 2000, 2560, 2984, 3200, 3730, 4000, 5120, 5968, 6400, 7460, 8000, 9325, 11936, 12800, 14920, 16000, 18650, 23872, 25600, 29840, 32000, 37300, 46625, 47744, 59680, 64000, 74600, 93250, 95488, 119360, 128000, 149200, 186500, 190976, 238720, 298400, 373000, 381952, 477440, 596800, 746000, 954880, 1193600, 1492000, 1909760, 2387200, 2984000, 4774400, 5968000, 9548800, 11936000, 23872000, 47744000]

約数ペア:

[(1, 47744000), (2, 23872000), (4, 11936000), (5, 9548800), (8, 5968000), (10, 4774400), (16, 2984000), (20, 2387200), (25, 1909760), (32, 1492000), (40, 1193600), (50, 954880), (64, 746000), (80, 596800), (100, 477440), (125, 381952), (128, 373000), (160, 298400), (200, 238720), (250, 190976), (256, 186500), (320, 149200), (373, 128000), (400, 119360), (500, 95488), (512, 93250), (640, 74600), (746, 64000), (800, 59680), (1000, 47744), (1024, 46625), (1280, 37300), (1492, 32000), (1600, 29840), (1865, 25600), (2000, 23872), (2560, 18650), (2984, 16000), (3200, 14920), (3730, 12800), (4000, 11936), (5120, 9325), (5968, 8000), (6400, 7460)]