25069210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{24821}}^1$

素因数の和:24929

約数の個数: 16

約数和(自身を含む): 45573192

約数和(自身を除く): 20503982

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 24821, 49642, 124105, 248210, 2506921, 5013842, 12534605, 25069210]

約数ペア:

[(1, 25069210), (2, 12534605), (5, 5013842), (10, 2506921), (101, 248210), (202, 124105), (505, 49642), (1010, 24821)]