22449560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80177}}^1$

素因数の和:80195

約数の個数: 32

約数和(自身を含む): 57728160

約数和(自身を除く): 35278600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80177, 160354, 320708, 400885, 561239, 641416, 801770, 1122478, 1603540, 2244956, 2806195, 3207080, 4489912, 5612390, 11224780, 22449560]

約数ペア:

[(1, 22449560), (2, 11224780), (4, 5612390), (5, 4489912), (7, 3207080), (8, 2806195), (10, 2244956), (14, 1603540), (20, 1122478), (28, 801770), (35, 641416), (40, 561239), (56, 400885), (70, 320708), (140, 160354), (280, 80177)]