80248564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 161118720

約数和(自身を除く): 80870156

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 179, 253, 358, 443, 506, 716, 886, 1012, 1772, 1969, 3938, 4117, 4873, 7876, 8234, 9746, 10189, 16468, 19492, 20378, 40756, 45287, 79297, 90574, 112079, 158594, 181148, 224158, 317188, 448316, 872267, 1744534, 1823831, 3489068, 3647662, 7295324, 20062141, 40124282, 80248564]

約数ペア:

[(1, 80248564), (2, 40124282), (4, 20062141), (11, 7295324), (22, 3647662), (23, 3489068), (44, 1823831), (46, 1744534), (92, 872267), (179, 448316), (253, 317188), (358, 224158), (443, 181148), (506, 158594), (716, 112079), (886, 90574), (1012, 79297), (1772, 45287), (1969, 40756), (3938, 20378), (4117, 19492), (4873, 16468), (7876, 10189), (8234, 9746)]