87337510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{51679}}^1$

素因数の和:51712

約数の個数: 24

約数和(自身を含む): 170233920

約数和(自身を除く): 82896410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 51679, 103358, 258395, 516790, 671827, 1343654, 3359135, 6718270, 8733751, 17467502, 43668755, 87337510]

約数ペア:

[(1, 87337510), (2, 43668755), (5, 17467502), (10, 8733751), (13, 6718270), (26, 3359135), (65, 1343654), (130, 671827), (169, 516790), (338, 258395), (845, 103358), (1690, 51679)]