83851270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{81409}}^1$

素因数の和:81519

約数の個数: 16

約数和(自身を含む): 152399520

約数和(自身を除く): 68548250

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 81409, 162818, 407045, 814090, 8385127, 16770254, 41925635, 83851270]

約数ペア:

[(1, 83851270), (2, 41925635), (5, 16770254), (10, 8385127), (103, 814090), (206, 407045), (515, 162818), (1030, 81409)]