27497690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 54212544

約数和(自身を除く): 26714854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 547, 914, 1094, 2285, 2735, 4570, 5027, 5470, 6017, 10054, 12034, 25135, 30085, 50270, 60170, 249979, 499958, 1249895, 2499790, 2749769, 5499538, 13748845, 27497690]

約数ペア:

[(1, 27497690), (2, 13748845), (5, 5499538), (10, 2749769), (11, 2499790), (22, 1249895), (55, 499958), (110, 249979), (457, 60170), (547, 50270), (914, 30085), (1094, 25135), (2285, 12034), (2735, 10054), (4570, 6017), (5027, 5470)]