27089210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26821}}^1$

素因数の和:26929

約数の個数: 16

約数和(自身を含む): 49245192

約数和(自身を除く): 22155982

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 26821, 53642, 134105, 268210, 2708921, 5417842, 13544605, 27089210]

約数ペア:

[(1, 27089210), (2, 13544605), (5, 5417842), (10, 2708921), (101, 268210), (202, 134105), (505, 53642), (1010, 26821)]