25285510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109937}}^1$

素因数の和:109967

約数の個数: 16

約数和(自身を含む): 47493216

約数和(自身を除く): 22207706

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 109937, 219874, 549685, 1099370, 2528551, 5057102, 12642755, 25285510]

約数ペア:

[(1, 25285510), (2, 12642755), (5, 5057102), (10, 2528551), (23, 1099370), (46, 549685), (115, 219874), (230, 109937)]