5180540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13633}}^1$

素因数の和:13661

約数の個数: 24

約数和(自身を含む): 11452560

約数和(自身を除く): 6272020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13633, 27266, 54532, 68165, 136330, 259027, 272660, 518054, 1036108, 1295135, 2590270, 5180540]

約数ペア:

[(1, 5180540), (2, 2590270), (4, 1295135), (5, 1036108), (10, 518054), (19, 272660), (20, 259027), (38, 136330), (76, 68165), (95, 54532), (190, 27266), (380, 13633)]