5820440

素因数分解:

$2^3\times 5^1\times {\mathrm{145511}}^1$

素因数の和:145522

約数の個数: 16

約数和(自身を含む): 13096080

約数和(自身を除く): 7275640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 145511, 291022, 582044, 727555, 1164088, 1455110, 2910220, 5820440]

約数ペア:

[(1, 5820440), (2, 2910220), (4, 1455110), (5, 1164088), (8, 727555), (10, 582044), (20, 291022), (40, 145511)]