85246850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131149}}^1$

素因数の和:131174

約数の個数: 24

約数和(自身を含む): 170757300

約数和(自身を除く): 85510450

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 131149, 262298, 655745, 1311490, 1704937, 3278725, 3409874, 6557450, 8524685, 17049370, 42623425, 85246850]

約数ペア:

[(1, 85246850), (2, 42623425), (5, 17049370), (10, 8524685), (13, 6557450), (25, 3409874), (26, 3278725), (50, 1704937), (65, 1311490), (130, 655745), (325, 262298), (650, 131149)]