22772000

素因数分解:

$2^5\times 5^3\times {\mathrm{5693}}^1$

素因数の和:5718

約数の個数: 48

約数和(自身を含む): 55960632

約数和(自身を除く): 33188632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 5693, 11386, 22772, 28465, 45544, 56930, 91088, 113860, 142325, 182176, 227720, 284650, 455440, 569300, 711625, 910880, 1138600, 1423250, 2277200, 2846500, 4554400, 5693000, 11386000, 22772000]

約数ペア:

[(1, 22772000), (2, 11386000), (4, 5693000), (5, 4554400), (8, 2846500), (10, 2277200), (16, 1423250), (20, 1138600), (25, 910880), (32, 711625), (40, 569300), (50, 455440), (80, 284650), (100, 227720), (125, 182176), (160, 142325), (200, 113860), (250, 91088), (400, 56930), (500, 45544), (800, 28465), (1000, 22772), (2000, 11386), (4000, 5693)]