26937940

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1193}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 56667240

約数和(自身を除く): 29729300

約数列:

[1, 2, 4, 5, 10, 20, 1129, 1193, 2258, 2386, 4516, 4772, 5645, 5965, 11290, 11930, 22580, 23860, 1346897, 2693794, 5387588, 6734485, 13468970, 26937940]

約数ペア:

[(1, 26937940), (2, 13468970), (4, 6734485), (5, 5387588), (10, 2693794), (20, 1346897), (1129, 23860), (1193, 22580), (2258, 11930), (2386, 11290), (4516, 5965), (4772, 5645)]