11115020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79393}}^1$

素因数の和:79409

約数の個数: 24

約数和(自身を含む): 26676384

約数和(自身を除く): 15561364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79393, 158786, 317572, 396965, 555751, 793930, 1111502, 1587860, 2223004, 2778755, 5557510, 11115020]

約数ペア:

[(1, 11115020), (2, 5557510), (4, 2778755), (5, 2223004), (7, 1587860), (10, 1111502), (14, 793930), (20, 555751), (28, 396965), (35, 317572), (70, 158786), (140, 79393)]