2000593480

素因数分解:

$2^3\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{21383}}^1$

素因数の和:23733

約数の個数: 32

約数和(自身を含む): 4503470400

約数和(自身を除く): 2502876920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2339, 4678, 9356, 11695, 18712, 21383, 23390, 42766, 46780, 85532, 93560, 106915, 171064, 213830, 427660, 855320, 50014837, 100029674, 200059348, 250074185, 400118696, 500148370, 1000296740, 2000593480]

約数ペア:

[(1, 2000593480), (2, 1000296740), (4, 500148370), (5, 400118696), (8, 250074185), (10, 200059348), (20, 100029674), (40, 50014837), (2339, 855320), (4678, 427660), (9356, 213830), (11695, 171064), (18712, 106915), (21383, 93560), (23390, 85532), (42766, 46780)]