10522180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5209}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 22319640

約数和(自身を除く): 11797460

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5209, 10418, 20836, 26045, 52090, 104180, 526109, 1052218, 2104436, 2630545, 5261090, 10522180]

約数ペア:

[(1, 10522180), (2, 5261090), (4, 2630545), (5, 2104436), (10, 1052218), (20, 526109), (101, 104180), (202, 52090), (404, 26045), (505, 20836), (1010, 10418), (2020, 5209)]