57874220

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3449}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 121716000

約数和(自身を除く): 63841780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3356, 3449, 4195, 6898, 8390, 13796, 16780, 17245, 34490, 68980, 2893711, 5787422, 11574844, 14468555, 28937110, 57874220]

約数ペア:

[(1, 57874220), (2, 28937110), (4, 14468555), (5, 11574844), (10, 5787422), (20, 2893711), (839, 68980), (1678, 34490), (3356, 17245), (3449, 16780), (4195, 13796), (6898, 8390)]