66936610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4999}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 131040000

約数和(自身を除く): 64103390

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 4999, 6695, 9998, 13390, 24995, 49990, 64987, 129974, 324935, 514897, 649870, 1029794, 2574485, 5148970, 6693661, 13387322, 33468305, 66936610]

約数ペア:

[(1, 66936610), (2, 33468305), (5, 13387322), (10, 6693661), (13, 5148970), (26, 2574485), (65, 1029794), (103, 649870), (130, 514897), (206, 324935), (515, 129974), (1030, 64987), (1339, 49990), (2678, 24995), (4999, 13390), (6695, 9998)]