42927800

素因数分解:

$2^3\times 5^2\times {\mathrm{214639}}^1$

素因数の和:214655

約数の個数: 24

約数和(自身を含む): 99807600

約数和(自身を除く): 56879800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 214639, 429278, 858556, 1073195, 1717112, 2146390, 4292780, 5365975, 8585560, 10731950, 21463900, 42927800]

約数ペア:

[(1, 42927800), (2, 21463900), (4, 10731950), (5, 8585560), (8, 5365975), (10, 4292780), (20, 2146390), (25, 1717112), (40, 1073195), (50, 858556), (100, 429278), (200, 214639)]