39142780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85093}}^1$

素因数の和:85125

約数の個数: 24

約数和(自身を含む): 85774752

約数和(自身を除く): 46631972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 85093, 170186, 340372, 425465, 850930, 1701860, 1957139, 3914278, 7828556, 9785695, 19571390, 39142780]

約数ペア:

[(1, 39142780), (2, 19571390), (4, 9785695), (5, 7828556), (10, 3914278), (20, 1957139), (23, 1701860), (46, 850930), (92, 425465), (115, 340372), (230, 170186), (460, 85093)]