5641206.00000000

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 39834504

約数和(自身を除く): 10078979

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1321, 1325, 4505, 6605, 22457, 22525, 33025, 70013, 112285, 350065, 561425, 1190221, 1750325, 5951105, 29755525]

約数ペア:

[(1, 29755525), (5, 5951105), (17, 1750325), (25, 1190221), (53, 561425), (85, 350065), (265, 112285), (425, 70013), (901, 33025), (1321, 22525), (1325, 22457), (4505, 6605)]