1793984000

素因数分解:

$2^9\times 5^3\times {\mathrm{28031}}^1$

素因数の和:28064

約数の個数: 80

約数和(自身を含む): 4473570816

約数和(自身を除く): 2679586816

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, 400, 500, 512, 640, 800, 1000, 1280, 1600, 2000, 2560, 3200, 4000, 6400, 8000, 12800, 16000, 28031, 32000, 56062, 64000, 112124, 140155, 224248, 280310, 448496, 560620, 700775, 896992, 1121240, 1401550, 1793984, 2242480, 2803100, 3503875, 3587968, 4484960, 5606200, 7007750, 7175936, 8969920, 11212400, 14015500, 14351872, 17939840, 22424800, 28031000, 35879680, 44849600, 56062000, 71759360, 89699200, 112124000, 179398400, 224248000, 358796800, 448496000, 896992000, 1793984000]

約数ペア:

[(1, 1793984000), (2, 896992000), (4, 448496000), (5, 358796800), (8, 224248000), (10, 179398400), (16, 112124000), (20, 89699200), (25, 71759360), (32, 56062000), (40, 44849600), (50, 35879680), (64, 28031000), (80, 22424800), (100, 17939840), (125, 14351872), (128, 14015500), (160, 11212400), (200, 8969920), (250, 7175936), (256, 7007750), (320, 5606200), (400, 4484960), (500, 3587968), (512, 3503875), (640, 2803100), (800, 2242480), (1000, 1793984), (1280, 1401550), (1600, 1121240), (2000, 896992), (2560, 700775), (3200, 560620), (4000, 448496), (6400, 280310), (8000, 224248), (12800, 140155), (16000, 112124), (28031, 64000), (32000, 56062)]