280053610

素因数分解:

$2^1\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{10859}}^1$

素因数の和:13445

約数の個数: 16

約数和(自身を含む): 504338400

約数和(自身を除く): 224284790

約数列:

[1, 2, 5, 10, 2579, 5158, 10859, 12895, 21718, 25790, 54295, 108590, 28005361, 56010722, 140026805, 280053610]

約数ペア:

[(1, 280053610), (2, 140026805), (5, 56010722), (10, 28005361), (2579, 108590), (5158, 54295), (10859, 25790), (12895, 21718)]