2183636440

素因数分解:

$2^3\times 5^1\times {\mathrm{54590911}}^1$

素因数の和:54590922

約数の個数: 16

約数和(自身を含む): 4913182080

約数和(自身を除く): 2729545640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 54590911, 109181822, 218363644, 272954555, 436727288, 545909110, 1091818220, 2183636440]

約数ペア:

[(1, 2183636440), (2, 1091818220), (4, 545909110), (5, 436727288), (8, 272954555), (10, 218363644), (20, 109181822), (40, 54590911)]