5776840

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 13104000

約数和(自身を除く): 7327160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1039, 1112, 1390, 2078, 2780, 4156, 5195, 5560, 8312, 10390, 20780, 41560, 144421, 288842, 577684, 722105, 1155368, 1444210, 2888420, 5776840]

約数ペア:

[(1, 5776840), (2, 2888420), (4, 1444210), (5, 1155368), (8, 722105), (10, 577684), (20, 288842), (40, 144421), (139, 41560), (278, 20780), (556, 10390), (695, 8312), (1039, 5560), (1112, 5195), (1390, 4156), (2078, 2780)]