89713060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{236087}}^1$

素因数の和:236115

約数の個数: 24

約数和(自身を含む): 198313920

約数和(自身を除く): 108600860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 236087, 472174, 944348, 1180435, 2360870, 4485653, 4721740, 8971306, 17942612, 22428265, 44856530, 89713060]

約数ペア:

[(1, 89713060), (2, 44856530), (4, 22428265), (5, 17942612), (10, 8971306), (19, 4721740), (20, 4485653), (38, 2360870), (76, 1180435), (95, 944348), (190, 472174), (380, 236087)]