11120180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5101}}^1$

素因数の和:5219

約数の個数: 24

約数和(自身を含む): 23571240

約数和(自身を除く): 12451060

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5101, 10202, 20404, 25505, 51010, 102020, 556009, 1112018, 2224036, 2780045, 5560090, 11120180]

約数ペア:

[(1, 11120180), (2, 5560090), (4, 2780045), (5, 2224036), (10, 1112018), (20, 556009), (109, 102020), (218, 51010), (436, 25505), (545, 20404), (1090, 10202), (2180, 5101)]