29884340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78643}}^1$

素因数の和:78671

約数の個数: 24

約数和(自身を含む): 66060960

約数和(自身を除く): 36176620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 78643, 157286, 314572, 393215, 786430, 1494217, 1572860, 2988434, 5976868, 7471085, 14942170, 29884340]

約数ペア:

[(1, 29884340), (2, 14942170), (4, 7471085), (5, 5976868), (10, 2988434), (19, 1572860), (20, 1494217), (38, 786430), (76, 393215), (95, 314572), (190, 157286), (380, 78643)]