42590500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 94034304

約数和(自身を除く): 51443804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 827, 1030, 1654, 2060, 2575, 3308, 4135, 5150, 8270, 10300, 12875, 16540, 20675, 25750, 41350, 51500, 82700, 85181, 103375, 170362, 206750, 340724, 413500, 425905, 851810, 1703620, 2129525, 4259050, 8518100, 10647625, 21295250, 42590500]

約数ペア:

[(1, 42590500), (2, 21295250), (4, 10647625), (5, 8518100), (10, 4259050), (20, 2129525), (25, 1703620), (50, 851810), (100, 425905), (103, 413500), (125, 340724), (206, 206750), (250, 170362), (412, 103375), (500, 85181), (515, 82700), (827, 51500), (1030, 41350), (1654, 25750), (2060, 20675), (2575, 16540), (3308, 12875), (4135, 10300), (5150, 8270)]