34285040

素因数分解:

$2^4\times 5^1\times {\mathrm{428563}}^1$

素因数の和:428576

約数の個数: 20

約数和(自身を含む): 79712904

約数和(自身を除く): 45427864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 428563, 857126, 1714252, 2142815, 3428504, 4285630, 6857008, 8571260, 17142520, 34285040]

約数ペア:

[(1, 34285040), (2, 17142520), (4, 8571260), (5, 6857008), (8, 4285630), (10, 3428504), (16, 2142815), (20, 1714252), (40, 857126), (80, 428563)]