1115290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10139}}^1$

素因数の和:10157

約数の個数: 16

約数和(自身を含む): 2190240

約数和(自身を除く): 1074950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10139, 20278, 50695, 101390, 111529, 223058, 557645, 1115290]

約数ペア:

[(1, 1115290), (2, 557645), (5, 223058), (10, 111529), (11, 101390), (22, 50695), (55, 20278), (110, 10139)]