83856040

素因数分解:

$2^3\times 5^1\times {\mathrm{2096401}}^1$

素因数の和:2096412

約数の個数: 16

約数和(自身を含む): 188676180

約数和(自身を除く): 104820140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2096401, 4192802, 8385604, 10482005, 16771208, 20964010, 41928020, 83856040]

約数ペア:

[(1, 83856040), (2, 41928020), (4, 20964010), (5, 16771208), (8, 10482005), (10, 8385604), (20, 4192802), (40, 2096401)]