34268240

素因数分解:

$2^4\times 5^1\times {\mathrm{428353}}^1$

素因数の和:428366

約数の個数: 20

約数和(自身を含む): 79673844

約数和(自身を除く): 45405604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 428353, 856706, 1713412, 2141765, 3426824, 4283530, 6853648, 8567060, 17134120, 34268240]

約数ペア:

[(1, 34268240), (2, 17134120), (4, 8567060), (5, 6853648), (8, 4283530), (10, 3426824), (16, 2141765), (20, 1713412), (40, 856706), (80, 428353)]