11224780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80177}}^1$

素因数の和:80193

約数の個数: 24

約数和(自身を含む): 26939808

約数和(自身を除く): 15715028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80177, 160354, 320708, 400885, 561239, 801770, 1122478, 1603540, 2244956, 2806195, 5612390, 11224780]

約数ペア:

[(1, 11224780), (2, 5612390), (4, 2806195), (5, 2244956), (7, 1603540), (10, 1122478), (14, 801770), (20, 561239), (28, 400885), (35, 320708), (70, 160354), (140, 80177)]