85339930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{50497}}^1$

素因数の和:50530

約数の個数: 24

約数和(自身を含む): 166340412

約数和(自身を除く): 81000482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 50497, 100994, 252485, 504970, 656461, 1312922, 3282305, 6564610, 8533993, 17067986, 42669965, 85339930]

約数ペア:

[(1, 85339930), (2, 42669965), (5, 17067986), (10, 8533993), (13, 6564610), (26, 3282305), (65, 1312922), (130, 656461), (169, 504970), (338, 252485), (845, 100994), (1690, 50497)]