3881600

素因数分解:

$2^7\times 5^2\times {\mathrm{1213}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 9596670

約数和(自身を除く): 5715070

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1213, 1600, 2426, 3200, 4852, 6065, 9704, 12130, 19408, 24260, 30325, 38816, 48520, 60650, 77632, 97040, 121300, 155264, 194080, 242600, 388160, 485200, 776320, 970400, 1940800, 3881600]

約数ペア:

[(1, 3881600), (2, 1940800), (4, 970400), (5, 776320), (8, 485200), (10, 388160), (16, 242600), (20, 194080), (25, 155264), (32, 121300), (40, 97040), (50, 77632), (64, 60650), (80, 48520), (100, 38816), (128, 30325), (160, 24260), (200, 19408), (320, 12130), (400, 9704), (640, 6065), (800, 4852), (1213, 3200), (1600, 2426)]