80280376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1523}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 164592000

約数和(自身を除く): 84311624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 599, 1198, 1523, 2396, 3046, 4792, 6092, 6589, 12184, 13178, 16753, 26356, 33506, 52712, 67012, 134024, 912277, 1824554, 3649108, 7298216, 10035047, 20070094, 40140188, 80280376]

約数ペア:

[(1, 80280376), (2, 40140188), (4, 20070094), (8, 10035047), (11, 7298216), (22, 3649108), (44, 1824554), (88, 912277), (599, 134024), (1198, 67012), (1523, 52712), (2396, 33506), (3046, 26356), (4792, 16753), (6092, 13178), (6589, 12184)]