23872000

素因数分解:

$2^9\times 5^3\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 59685912

約数和(自身を除く): 35813912

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, 1280, 1492, 1600, 1865, 2000, 2560, 2984, 3200, 3730, 4000, 5968, 6400, 7460, 8000, 9325, 11936, 12800, 14920, 16000, 18650, 23872, 29840, 32000, 37300, 46625, 47744, 59680, 64000, 74600, 93250, 95488, 119360, 149200, 186500, 190976, 238720, 298400, 373000, 477440, 596800, 746000, 954880, 1193600, 1492000, 2387200, 2984000, 4774400, 5968000, 11936000, 23872000]

約数ペア:

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