4925152000

素因数分解:

$2^8\times 5^3\times {\mathrm{153911}}^1$

素因数の和:153942

約数の個数: 72

約数和(自身を含む): 12269248992

約数和(自身を除く): 7344096992

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, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 16000, 32000, 153911, 307822, 615644, 769555, 1231288, 1539110, 2462576, 3078220, 3847775, 4925152, 6156440, 7695550, 9850304, 12312880, 15391100, 19238875, 19700608, 24625760, 30782200, 38477750, 39401216, 49251520, 61564400, 76955500, 98503040, 123128800, 153911000, 197006080, 246257600, 307822000, 492515200, 615644000, 985030400, 1231288000, 2462576000, 4925152000]

約数ペア:

[(1, 4925152000), (2, 2462576000), (4, 1231288000), (5, 985030400), (8, 615644000), (10, 492515200), (16, 307822000), (20, 246257600), (25, 197006080), (32, 153911000), (40, 123128800), (50, 98503040), (64, 76955500), (80, 61564400), (100, 49251520), (125, 39401216), (128, 38477750), (160, 30782200), (200, 24625760), (250, 19700608), (256, 19238875), (320, 15391100), (400, 12312880), (500, 9850304), (640, 7695550), (800, 6156440), (1000, 4925152), (1280, 3847775), (1600, 3078220), (2000, 2462576), (3200, 1539110), (4000, 1231288), (6400, 769555), (8000, 615644), (16000, 307822), (32000, 153911)]