27484682780

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1938271}}^1$

素因数の和:1938989

約数の個数: 24

約数和(自身を含む): 57799271040

約数和(自身を除く): 30314588260

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 1938271, 3876542, 7753084, 9691355, 19382710, 38765420, 1374234139, 2748468278, 5496936556, 6871170695, 13742341390, 27484682780]

約数ペア:

[(1, 27484682780), (2, 13742341390), (4, 6871170695), (5, 5496936556), (10, 2748468278), (20, 1374234139), (709, 38765420), (1418, 19382710), (2836, 9691355), (3545, 7753084), (7090, 3876542), (14180, 1938271)]