7685080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14779}}^1$

素因数の和:14803

約数の個数: 32

約数和(自身を含む): 18622800

約数和(自身を除く): 10937720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14779, 29558, 59116, 73895, 118232, 147790, 192127, 295580, 384254, 591160, 768508, 960635, 1537016, 1921270, 3842540, 7685080]

約数ペア:

[(1, 7685080), (2, 3842540), (4, 1921270), (5, 1537016), (8, 960635), (10, 768508), (13, 591160), (20, 384254), (26, 295580), (40, 192127), (52, 147790), (65, 118232), (104, 73895), (130, 59116), (260, 29558), (520, 14779)]