5676760

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 12877200

約数和(自身を除く): 7200440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1021, 1112, 1390, 2042, 2780, 4084, 5105, 5560, 8168, 10210, 20420, 40840, 141919, 283838, 567676, 709595, 1135352, 1419190, 2838380, 5676760]

約数ペア:

[(1, 5676760), (2, 2838380), (4, 1419190), (5, 1135352), (8, 709595), (10, 567676), (20, 283838), (40, 141919), (139, 40840), (278, 20420), (556, 10210), (695, 8168), (1021, 5560), (1112, 5105), (1390, 4084), (2042, 2780)]