40440018787628

素因数分解:

$2^2\times {\mathrm{4003}}^1\times {\mathrm{28057}}^1\times {\mathrm{90017}}^1$

素因数の和:122081

約数の個数: 24

約数和(自身を含む): 70791021533232

約数和(自身を除く): 30351002745604

約数列:

[1, 2, 4, 4003, 8006, 16012, 28057, 56114, 90017, 112228, 180034, 360068, 112312171, 224624342, 360338051, 449248684, 720676102, 1441352204, 2525606969, 5051213938, 10102427876, 10110004696907, 20220009393814, 40440018787628]

約数ペア:

[(1, 40440018787628), (2, 20220009393814), (4, 10110004696907), (4003, 10102427876), (8006, 5051213938), (16012, 2525606969), (28057, 1441352204), (56114, 720676102), (90017, 449248684), (112228, 360338051), (180034, 224624342), (360068, 112312171)]