6726400

素因数分解:

$2^8\times 5^2\times {\mathrm{1051}}^1$

素因数の和:1077

約数の個数: 54

約数和(自身を含む): 16664732

約数和(自身を除く): 9938332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1051, 1280, 1600, 2102, 3200, 4204, 5255, 6400, 8408, 10510, 16816, 21020, 26275, 33632, 42040, 52550, 67264, 84080, 105100, 134528, 168160, 210200, 269056, 336320, 420400, 672640, 840800, 1345280, 1681600, 3363200, 6726400]

約数ペア:

[(1, 6726400), (2, 3363200), (4, 1681600), (5, 1345280), (8, 840800), (10, 672640), (16, 420400), (20, 336320), (25, 269056), (32, 210200), (40, 168160), (50, 134528), (64, 105100), (80, 84080), (100, 67264), (128, 52550), (160, 42040), (200, 33632), (256, 26275), (320, 21020), (400, 16816), (640, 10510), (800, 8408), (1051, 6400), (1280, 5255), (1600, 4204), (2102, 3200)]