104841940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{748871}}^1$

素因数の和:748887

約数の個数: 24

約数和(自身を含む): 251620992

約数和(自身を除く): 146779052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 748871, 1497742, 2995484, 3744355, 5242097, 7488710, 10484194, 14977420, 20968388, 26210485, 52420970, 104841940]

約数ペア:

[(1, 104841940), (2, 52420970), (4, 26210485), (5, 20968388), (7, 14977420), (10, 10484194), (14, 7488710), (20, 5242097), (28, 3744355), (35, 2995484), (70, 1497742), (140, 748871)]