226850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 455700

約数和(自身を除く): 228850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 349, 650, 698, 1745, 3490, 4537, 8725, 9074, 17450, 22685, 45370, 113425, 226850]

約数ペア:

[(1, 226850), (2, 113425), (5, 45370), (10, 22685), (13, 17450), (25, 9074), (26, 8725), (50, 4537), (65, 3490), (130, 1745), (325, 698), (349, 650)]