182264020

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{20759}}^1$

素因数の和:21207

約数の個数: 24

約数和(自身を含む): 383644800

約数和(自身を除く): 201380780

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 20759, 41518, 83036, 103795, 207590, 415180, 9113201, 18226402, 36452804, 45566005, 91132010, 182264020]

約数ペア:

[(1, 182264020), (2, 91132010), (4, 45566005), (5, 36452804), (10, 18226402), (20, 9113201), (439, 415180), (878, 207590), (1756, 103795), (2195, 83036), (4390, 41518), (8780, 20759)]