9408620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36187}}^1$

素因数の和:36209

約数の個数: 24

約数和(自身を含む): 21278544

約数和(自身を除く): 11869924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36187, 72374, 144748, 180935, 361870, 470431, 723740, 940862, 1881724, 2352155, 4704310, 9408620]

約数ペア:

[(1, 9408620), (2, 4704310), (4, 2352155), (5, 1881724), (10, 940862), (13, 723740), (20, 470431), (26, 361870), (52, 180935), (65, 144748), (130, 72374), (260, 36187)]