72832000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{569}}^1$

素因数の和:604

約数の個数: 88

約数和(自身を含む): 182019240

約数和(自身を除く): 109187240

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, 569, 640, 800, 1000, 1024, 1138, 1280, 1600, 2000, 2276, 2560, 2845, 3200, 4000, 4552, 5120, 5690, 6400, 8000, 9104, 11380, 12800, 14225, 16000, 18208, 22760, 25600, 28450, 32000, 36416, 45520, 56900, 64000, 71125, 72832, 91040, 113800, 128000, 142250, 145664, 182080, 227600, 284500, 291328, 364160, 455200, 569000, 582656, 728320, 910400, 1138000, 1456640, 1820800, 2276000, 2913280, 3641600, 4552000, 7283200, 9104000, 14566400, 18208000, 36416000, 72832000]

約数ペア:

[(1, 72832000), (2, 36416000), (4, 18208000), (5, 14566400), (8, 9104000), (10, 7283200), (16, 4552000), (20, 3641600), (25, 2913280), (32, 2276000), (40, 1820800), (50, 1456640), (64, 1138000), (80, 910400), (100, 728320), (125, 582656), (128, 569000), (160, 455200), (200, 364160), (250, 291328), (256, 284500), (320, 227600), (400, 182080), (500, 145664), (512, 142250), (569, 128000), (640, 113800), (800, 91040), (1000, 72832), (1024, 71125), (1138, 64000), (1280, 56900), (1600, 45520), (2000, 36416), (2276, 32000), (2560, 28450), (2845, 25600), (3200, 22760), (4000, 18208), (4552, 16000), (5120, 14225), (5690, 12800), (6400, 11380), (8000, 9104)]