27512570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 52747200

約数和(自身を除く): 25234630

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1627, 1691, 3254, 3382, 8135, 8455, 16270, 16910, 30913, 61826, 144803, 154565, 289606, 309130, 724015, 1448030, 2751257, 5502514, 13756285, 27512570]

約数ペア:

[(1, 27512570), (2, 13756285), (5, 5502514), (10, 2751257), (19, 1448030), (38, 724015), (89, 309130), (95, 289606), (178, 154565), (190, 144803), (445, 61826), (890, 30913), (1627, 16910), (1691, 16270), (3254, 8455), (3382, 8135)]