56032880

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4297}}^1$

素因数の和:4473

約数の個数: 40

約数和(自身を含む): 131106192

約数和(自身を除く): 75073312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 4297, 6520, 8594, 13040, 17188, 21485, 34376, 42970, 68752, 85940, 171880, 343760, 700411, 1400822, 2801644, 3502055, 5603288, 7004110, 11206576, 14008220, 28016440, 56032880]

約数ペア:

[(1, 56032880), (2, 28016440), (4, 14008220), (5, 11206576), (8, 7004110), (10, 5603288), (16, 3502055), (20, 2801644), (40, 1400822), (80, 700411), (163, 343760), (326, 171880), (652, 85940), (815, 68752), (1304, 42970), (1630, 34376), (2608, 21485), (3260, 17188), (4297, 13040), (6520, 8594)]