39047420

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15373}}^1$

素因数の和:15509

約数の個数: 24

約数和(自身を含む): 82650624

約数和(自身を除く): 43603204

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 15373, 30746, 61492, 76865, 153730, 307460, 1952371, 3904742, 7809484, 9761855, 19523710, 39047420]

約数ペア:

[(1, 39047420), (2, 19523710), (4, 9761855), (5, 7809484), (10, 3904742), (20, 1952371), (127, 307460), (254, 153730), (508, 76865), (635, 61492), (1270, 30746), (2540, 15373)]