738008060

素因数分解:

$2^2\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{12479}}^1$

素因数の和:15445

約数の個数: 24

約数和(自身を含む): 1550465280

約数和(自身を除く): 812457220

約数列:

[1, 2, 4, 5, 10, 20, 2957, 5914, 11828, 12479, 14785, 24958, 29570, 49916, 59140, 62395, 124790, 249580, 36900403, 73800806, 147601612, 184502015, 369004030, 738008060]

約数ペア:

[(1, 738008060), (2, 369004030), (4, 184502015), (5, 147601612), (10, 73800806), (20, 36900403), (2957, 249580), (5914, 124790), (11828, 62395), (12479, 59140), (14785, 49916), (24958, 29570)]