39144260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10141}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 82637016

約数和(自身を除く): 43492756

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 10141, 20282, 40564, 50705, 101410, 202820, 1957213, 3914426, 7828852, 9786065, 19572130, 39144260]

約数ペア:

[(1, 39144260), (2, 19572130), (4, 9786065), (5, 7828852), (10, 3914426), (20, 1957213), (193, 202820), (386, 101410), (772, 50705), (965, 40564), (1930, 20282), (3860, 10141)]