38408680

素因数分解:

$2^3\times 5^1\times {\mathrm{960217}}^1$

素因数の和:960228

約数の個数: 16

約数和(自身を含む): 86419620

約数和(自身を除く): 48010940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 960217, 1920434, 3840868, 4801085, 7681736, 9602170, 19204340, 38408680]

約数ペア:

[(1, 38408680), (2, 19204340), (4, 9602170), (5, 7681736), (8, 4801085), (10, 3840868), (20, 1920434), (40, 960217)]