69088940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181813}}^1$

素因数の和:181841

約数の個数: 24

約数和(自身を含む): 152723760

約数和(自身を除く): 83634820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 181813, 363626, 727252, 909065, 1818130, 3454447, 3636260, 6908894, 13817788, 17272235, 34544470, 69088940]

約数ペア:

[(1, 69088940), (2, 34544470), (4, 17272235), (5, 13817788), (10, 6908894), (19, 3636260), (20, 3454447), (38, 1818130), (76, 909065), (95, 727252), (190, 363626), (380, 181813)]