20152629500

素因数分解:

$2^2\times 5^3\times {\mathrm{2837}}^1\times {\mathrm{14207}}^1$

素因数の和:17063

約数の個数: 48

約数和(自身を含む): 44031955968

約数和(自身を除く): 23879326468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 2837, 5674, 11348, 14185, 14207, 28370, 28414, 56740, 56828, 70925, 71035, 141850, 142070, 283700, 284140, 354625, 355175, 709250, 710350, 1418500, 1420700, 1775875, 3551750, 7103500, 40305259, 80610518, 161221036, 201526295, 403052590, 806105180, 1007631475, 2015262950, 4030525900, 5038157375, 10076314750, 20152629500]

約数ペア:

[(1, 20152629500), (2, 10076314750), (4, 5038157375), (5, 4030525900), (10, 2015262950), (20, 1007631475), (25, 806105180), (50, 403052590), (100, 201526295), (125, 161221036), (250, 80610518), (500, 40305259), (2837, 7103500), (5674, 3551750), (11348, 1775875), (14185, 1420700), (14207, 1418500), (28370, 710350), (28414, 709250), (56740, 355175), (56828, 354625), (70925, 284140), (71035, 283700), (141850, 142070)]