27346580

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6871}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 57724800

約数和(自身を除く): 30378220

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 6871, 13742, 27484, 34355, 68710, 137420, 1367329, 2734658, 5469316, 6836645, 13673290, 27346580]

約数ペア:

[(1, 27346580), (2, 13673290), (4, 6836645), (5, 5469316), (10, 2734658), (20, 1367329), (199, 137420), (398, 68710), (796, 34355), (995, 27484), (1990, 13742), (3980, 6871)]