3842540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14801

約数の個数: 24

約数和(自身を含む): 8690640

約数和(自身を除く): 4848100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14779, 29558, 59116, 73895, 147790, 192127, 295580, 384254, 768508, 960635, 1921270, 3842540]

約数ペア:

[(1, 3842540), (2, 1921270), (4, 960635), (5, 768508), (10, 384254), (13, 295580), (20, 192127), (26, 147790), (52, 73895), (65, 59116), (130, 29558), (260, 14779)]