27052120

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1949}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 61074000

約数和(自身を除く): 34021880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 1949, 2776, 3470, 3898, 6940, 7796, 9745, 13880, 15592, 19490, 38980, 77960, 676303, 1352606, 2705212, 3381515, 5410424, 6763030, 13526060, 27052120]

約数ペア:

[(1, 27052120), (2, 13526060), (4, 6763030), (5, 5410424), (8, 3381515), (10, 2705212), (20, 1352606), (40, 676303), (347, 77960), (694, 38980), (1388, 19490), (1735, 15592), (1949, 13880), (2776, 9745), (3470, 7796), (3898, 6940)]