108556120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142837}}^1$

素因数の和:142867

約数の個数: 32

約数和(自身を含む): 257108400

約数和(自身を除く): 148552280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 142837, 285674, 571348, 714185, 1142696, 1428370, 2713903, 2856740, 5427806, 5713480, 10855612, 13569515, 21711224, 27139030, 54278060, 108556120]

約数ペア:

[(1, 108556120), (2, 54278060), (4, 27139030), (5, 21711224), (8, 13569515), (10, 10855612), (19, 5713480), (20, 5427806), (38, 2856740), (40, 2713903), (76, 1428370), (95, 1142696), (152, 714185), (190, 571348), (380, 285674), (760, 142837)]