5406080

素因数分解:

$2^7\times 5^1\times {\mathrm{8447}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 7519360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8447, 16894, 33788, 42235, 67576, 84470, 135152, 168940, 270304, 337880, 540608, 675760, 1081216, 1351520, 2703040, 5406080]

約数ペア:

[(1, 5406080), (2, 2703040), (4, 1351520), (5, 1081216), (8, 675760), (10, 540608), (16, 337880), (20, 270304), (32, 168940), (40, 135152), (64, 84470), (80, 67576), (128, 42235), (160, 33788), (320, 16894), (640, 8447)]