52966400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2069}}^1$

素因数の和:2099

約数の個数: 66

約数和(自身を含む): 131355990

約数和(自身を除く): 78389590

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2069, 2560, 3200, 4138, 5120, 6400, 8276, 10345, 12800, 16552, 20690, 25600, 33104, 41380, 51725, 66208, 82760, 103450, 132416, 165520, 206900, 264832, 331040, 413800, 529664, 662080, 827600, 1059328, 1324160, 1655200, 2118656, 2648320, 3310400, 5296640, 6620800, 10593280, 13241600, 26483200, 52966400]

約数ペア:

[(1, 52966400), (2, 26483200), (4, 13241600), (5, 10593280), (8, 6620800), (10, 5296640), (16, 3310400), (20, 2648320), (25, 2118656), (32, 1655200), (40, 1324160), (50, 1059328), (64, 827600), (80, 662080), (100, 529664), (128, 413800), (160, 331040), (200, 264832), (256, 206900), (320, 165520), (400, 132416), (512, 103450), (640, 82760), (800, 66208), (1024, 51725), (1280, 41380), (1600, 33104), (2069, 25600), (2560, 20690), (3200, 16552), (4138, 12800), (5120, 10345), (6400, 8276)]