27187810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 52960320

約数和(自身を除く): 25772510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 739, 1415, 1478, 2830, 3679, 3695, 7358, 7390, 9607, 18395, 19214, 36790, 48035, 96070, 209137, 418274, 1045685, 2091370, 2718781, 5437562, 13593905, 27187810]

約数ペア:

[(1, 27187810), (2, 13593905), (5, 5437562), (10, 2718781), (13, 2091370), (26, 1045685), (65, 418274), (130, 209137), (283, 96070), (566, 48035), (739, 36790), (1415, 19214), (1478, 18395), (2830, 9607), (3679, 7390), (3695, 7358)]