80153570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11117}}^1$

素因数の和:11234

約数の個数: 32

約数和(自身を含む): 166503168

約数和(自身を除く): 86349598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 11117, 22234, 55585, 77819, 111170, 155638, 389095, 778190, 1145051, 2290102, 5725255, 8015357, 11450510, 16030714, 40076785, 80153570]

約数ペア:

[(1, 80153570), (2, 40076785), (5, 16030714), (7, 11450510), (10, 8015357), (14, 5725255), (35, 2290102), (70, 1145051), (103, 778190), (206, 389095), (515, 155638), (721, 111170), (1030, 77819), (1442, 55585), (3605, 22234), (7210, 11117)]