8741140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23003}}^1$

素因数の和:23031

約数の個数: 24

約数和(自身を含む): 19323360

約数和(自身を除く): 10582220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23003, 46006, 92012, 115015, 230030, 437057, 460060, 874114, 1748228, 2185285, 4370570, 8741140]

約数ペア:

[(1, 8741140), (2, 4370570), (4, 2185285), (5, 1748228), (10, 874114), (19, 460060), (20, 437057), (38, 230030), (76, 115015), (95, 92012), (190, 46006), (380, 23003)]