39773020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{284093}}^1$

素因数の和:284109

約数の個数: 24

約数和(自身を含む): 95455584

約数和(自身を除く): 55682564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 284093, 568186, 1136372, 1420465, 1988651, 2840930, 3977302, 5681860, 7954604, 9943255, 19886510, 39773020]

約数ペア:

[(1, 39773020), (2, 19886510), (4, 9943255), (5, 7954604), (7, 5681860), (10, 3977302), (14, 2840930), (20, 1988651), (28, 1420465), (35, 1136372), (70, 568186), (140, 284093)]