5043200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{197}}^1$

素因数の和:227

約数の個数: 66

約数和(自身を含む): 12564486

約数和(自身を除く): 7521286

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 197, 200, 256, 320, 394, 400, 512, 640, 788, 800, 985, 1024, 1280, 1576, 1600, 1970, 2560, 3152, 3200, 3940, 4925, 5120, 6304, 6400, 7880, 9850, 12608, 12800, 15760, 19700, 25216, 25600, 31520, 39400, 50432, 63040, 78800, 100864, 126080, 157600, 201728, 252160, 315200, 504320, 630400, 1008640, 1260800, 2521600, 5043200]

約数ペア:

[(1, 5043200), (2, 2521600), (4, 1260800), (5, 1008640), (8, 630400), (10, 504320), (16, 315200), (20, 252160), (25, 201728), (32, 157600), (40, 126080), (50, 100864), (64, 78800), (80, 63040), (100, 50432), (128, 39400), (160, 31520), (197, 25600), (200, 25216), (256, 19700), (320, 15760), (394, 12800), (400, 12608), (512, 9850), (640, 7880), (788, 6400), (800, 6304), (985, 5120), (1024, 4925), (1280, 3940), (1576, 3200), (1600, 3152), (1970, 2560)]