38975620

素因数分解:

$2^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2207}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 81978624

約数和(自身を除く): 43003004

約数列:

[1, 2, 4, 5, 10, 20, 883, 1766, 2207, 3532, 4414, 4415, 8828, 8830, 11035, 17660, 22070, 44140, 1948781, 3897562, 7795124, 9743905, 19487810, 38975620]

約数ペア:

[(1, 38975620), (2, 19487810), (4, 9743905), (5, 7795124), (10, 3897562), (20, 1948781), (883, 44140), (1766, 22070), (2207, 17660), (3532, 11035), (4414, 8830), (4415, 8828)]