29110220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14411}}^1$

素因数の和:14521

約数の個数: 24

約数和(自身を含む): 61741008

約数和(自身を除く): 32630788

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 14411, 28822, 57644, 72055, 144110, 288220, 1455511, 2911022, 5822044, 7277555, 14555110, 29110220]

約数ペア:

[(1, 29110220), (2, 14555110), (4, 7277555), (5, 5822044), (10, 2911022), (20, 1455511), (101, 288220), (202, 144110), (404, 72055), (505, 57644), (1010, 28822), (2020, 14411)]