1155580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 2555280

約数和(自身を除く): 1399700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3041, 6082, 12164, 15205, 30410, 57779, 60820, 115558, 231116, 288895, 577790, 1155580]

約数ペア:

[(1, 1155580), (2, 577790), (4, 288895), (5, 231116), (10, 115558), (19, 60820), (20, 57779), (38, 30410), (76, 15205), (95, 12164), (190, 6082), (380, 3041)]