27404810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66841}}^1$

素因数の和:66889

約数の個数: 16

約数和(自身を含む): 50532552

約数和(自身を除く): 23127742

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 66841, 133682, 334205, 668410, 2740481, 5480962, 13702405, 27404810]

約数ペア:

[(1, 27404810), (2, 13702405), (5, 5480962), (10, 2740481), (41, 668410), (82, 334205), (205, 133682), (410, 66841)]