26931200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 78

約数和(自身を含む): 67035144

約数和(自身を除く): 40103944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 263, 320, 400, 512, 526, 640, 800, 1024, 1052, 1280, 1315, 1600, 2048, 2104, 2560, 2630, 3200, 4096, 4208, 5120, 5260, 6400, 6575, 8416, 10240, 10520, 12800, 13150, 16832, 20480, 21040, 25600, 26300, 33664, 42080, 51200, 52600, 67328, 84160, 102400, 105200, 134656, 168320, 210400, 269312, 336640, 420800, 538624, 673280, 841600, 1077248, 1346560, 1683200, 2693120, 3366400, 5386240, 6732800, 13465600, 26931200]

約数ペア:

[(1, 26931200), (2, 13465600), (4, 6732800), (5, 5386240), (8, 3366400), (10, 2693120), (16, 1683200), (20, 1346560), (25, 1077248), (32, 841600), (40, 673280), (50, 538624), (64, 420800), (80, 336640), (100, 269312), (128, 210400), (160, 168320), (200, 134656), (256, 105200), (263, 102400), (320, 84160), (400, 67328), (512, 52600), (526, 51200), (640, 42080), (800, 33664), (1024, 26300), (1052, 25600), (1280, 21040), (1315, 20480), (1600, 16832), (2048, 13150), (2104, 12800), (2560, 10520), (2630, 10240), (3200, 8416), (4096, 6575), (4208, 6400), (5120, 5260)]