27545870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 54867456

約数和(自身を除く): 27321586

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3527, 3905, 7054, 7810, 17635, 35270, 38797, 77594, 193985, 250417, 387970, 500834, 1252085, 2504170, 2754587, 5509174, 13772935, 27545870]

約数ペア:

[(1, 27545870), (2, 13772935), (5, 5509174), (10, 2754587), (11, 2504170), (22, 1252085), (55, 500834), (71, 387970), (110, 250417), (142, 193985), (355, 77594), (710, 38797), (781, 35270), (1562, 17635), (3527, 7810), (3905, 7054)]