10396940

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5147}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 22054032

約数和(自身を除く): 11657092

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5147, 10294, 20588, 25735, 51470, 102940, 519847, 1039694, 2079388, 2599235, 5198470, 10396940]

約数ペア:

[(1, 10396940), (2, 5198470), (4, 2599235), (5, 2079388), (10, 1039694), (20, 519847), (101, 102940), (202, 51470), (404, 25735), (505, 20588), (1010, 10294), (2020, 5147)]