27890090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{41627}}^1$

素因数の和:41701

約数の個数: 16

約数和(自身を含む): 50952672

約数和(自身を除く): 23062582

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 41627, 83254, 208135, 416270, 2789009, 5578018, 13945045, 27890090]

約数ペア:

[(1, 27890090), (2, 13945045), (5, 5578018), (10, 2789009), (67, 416270), (134, 208135), (335, 83254), (670, 41627)]