80010938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 149664960

約数和(自身を除く): 69654022

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 313, 434, 589, 626, 961, 1178, 1922, 2191, 4123, 4382, 5947, 6727, 8246, 9703, 11894, 13454, 18259, 19406, 36518, 41629, 67921, 83258, 127813, 135842, 184357, 255626, 300793, 368714, 601586, 1290499, 2105551, 2580998, 4211102, 5715067, 11430134, 40005469, 80010938]

約数ペア:

[(1, 80010938), (2, 40005469), (7, 11430134), (14, 5715067), (19, 4211102), (31, 2580998), (38, 2105551), (62, 1290499), (133, 601586), (217, 368714), (266, 300793), (313, 255626), (434, 184357), (589, 135842), (626, 127813), (961, 83258), (1178, 67921), (1922, 41629), (2191, 36518), (4123, 19406), (4382, 18259), (5947, 13454), (6727, 11894), (8246, 9703)]