2387200

素因数分解:

$2^8\times 5^2\times {\mathrm{373}}^1$

素因数の和:399

約数の個数: 54

約数和(自身を含む): 5924534

約数和(自身を除く): 3537334

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 373, 400, 640, 746, 800, 1280, 1492, 1600, 1865, 2984, 3200, 3730, 5968, 6400, 7460, 9325, 11936, 14920, 18650, 23872, 29840, 37300, 47744, 59680, 74600, 95488, 119360, 149200, 238720, 298400, 477440, 596800, 1193600, 2387200]

約数ペア:

[(1, 2387200), (2, 1193600), (4, 596800), (5, 477440), (8, 298400), (10, 238720), (16, 149200), (20, 119360), (25, 95488), (32, 74600), (40, 59680), (50, 47744), (64, 37300), (80, 29840), (100, 23872), (128, 18650), (160, 14920), (200, 11936), (256, 9325), (320, 7460), (373, 6400), (400, 5968), (640, 3730), (746, 3200), (800, 2984), (1280, 1865), (1492, 1600)]