26043860

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12893}}^1$

素因数の和:13003

約数の個数: 24

約数和(自身を含む): 55237896

約数和(自身を除く): 29194036

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 12893, 25786, 51572, 64465, 128930, 257860, 1302193, 2604386, 5208772, 6510965, 13021930, 26043860]

約数ペア:

[(1, 26043860), (2, 13021930), (4, 6510965), (5, 5208772), (10, 2604386), (20, 1302193), (101, 257860), (202, 128930), (404, 64465), (505, 51572), (1010, 25786), (2020, 12893)]