5486080

素因数分解:

$2^9\times 5^1\times {\mathrm{2143}}^1$

素因数の和:2166

約数の個数: 40

約数和(自身を含む): 13159872

約数和(自身を除く): 7673792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2143, 2560, 4286, 8572, 10715, 17144, 21430, 34288, 42860, 68576, 85720, 137152, 171440, 274304, 342880, 548608, 685760, 1097216, 1371520, 2743040, 5486080]

約数ペア:

[(1, 5486080), (2, 2743040), (4, 1371520), (5, 1097216), (8, 685760), (10, 548608), (16, 342880), (20, 274304), (32, 171440), (40, 137152), (64, 85720), (80, 68576), (128, 42860), (160, 34288), (256, 21430), (320, 17144), (512, 10715), (640, 8572), (1280, 4286), (2143, 2560)]