4476020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11779}}^1$

素因数の和:11807

約数の個数: 24

約数和(自身を含む): 9895200

約数和(自身を除く): 5419180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11779, 23558, 47116, 58895, 117790, 223801, 235580, 447602, 895204, 1119005, 2238010, 4476020]

約数ペア:

[(1, 4476020), (2, 2238010), (4, 1119005), (5, 895204), (10, 447602), (19, 235580), (20, 223801), (38, 117790), (76, 58895), (95, 47116), (190, 23558), (380, 11779)]