117838810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{108109}}^1$

素因数の和:108225

約数の個数: 16

約数和(自身を含む): 214057800

約数和(自身を除く): 96218990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 108109, 216218, 540545, 1081090, 11783881, 23567762, 58919405, 117838810]

約数ペア:

[(1, 117838810), (2, 58919405), (5, 23567762), (10, 11783881), (109, 1081090), (218, 540545), (545, 216218), (1090, 108109)]