117430840

素因数分解:

$2^3\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{1759}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 264528000

約数和(自身を除く): 147097160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1669, 1759, 3338, 3518, 6676, 7036, 8345, 8795, 13352, 14072, 16690, 17590, 33380, 35180, 66760, 70360, 2935771, 5871542, 11743084, 14678855, 23486168, 29357710, 58715420, 117430840]

約数ペア:

[(1, 117430840), (2, 58715420), (4, 29357710), (5, 23486168), (8, 14678855), (10, 11743084), (20, 5871542), (40, 2935771), (1669, 70360), (1759, 66760), (3338, 35180), (3518, 33380), (6676, 17590), (7036, 16690), (8345, 14072), (8795, 13352)]