40460975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 53389440

約数和(自身を除く): 12928465

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 827, 1957, 2575, 4135, 9785, 15713, 20675, 48925, 78565, 85181, 392825, 425905, 1618439, 2129525, 8092195, 40460975]

約数ペア:

[(1, 40460975), (5, 8092195), (19, 2129525), (25, 1618439), (95, 425905), (103, 392825), (475, 85181), (515, 78565), (827, 48925), (1957, 20675), (2575, 15713), (4135, 9785)]