4704020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12407

約数の個数: 24

約数和(自身を含む): 10399200

約数和(自身を除く): 5695180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12379, 24758, 49516, 61895, 123790, 235201, 247580, 470402, 940804, 1176005, 2352010, 4704020]

約数ペア:

[(1, 4704020), (2, 2352010), (4, 1176005), (5, 940804), (10, 470402), (19, 247580), (20, 235201), (38, 123790), (76, 61895), (95, 49516), (190, 24758), (380, 12379)]