83089580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593497}}^1$

素因数の和:593513

約数の個数: 24

約数和(自身を含む): 199415328

約数和(自身を除く): 116325748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593497, 1186994, 2373988, 2967485, 4154479, 5934970, 8308958, 11869940, 16617916, 20772395, 41544790, 83089580]

約数ペア:

[(1, 83089580), (2, 41544790), (4, 20772395), (5, 16617916), (7, 11869940), (10, 8308958), (14, 5934970), (20, 4154479), (28, 2967485), (35, 2373988), (70, 1186994), (140, 593497)]