55068040

素因数分解:

$2^3\times 5^1\times {\mathrm{1376701}}^1$

素因数の和:1376712

約数の個数: 16

約数和(自身を含む): 123903180

約数和(自身を除く): 68835140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1376701, 2753402, 5506804, 6883505, 11013608, 13767010, 27534020, 55068040]

約数ペア:

[(1, 55068040), (2, 27534020), (4, 13767010), (5, 11013608), (8, 6883505), (10, 5506804), (20, 2753402), (40, 1376701)]