13410260

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2609}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 28281960

約数和(自身を除く): 14871700

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 2609, 5140, 5218, 10436, 13045, 26090, 52180, 670513, 1341026, 2682052, 3352565, 6705130, 13410260]

約数ペア:

[(1, 13410260), (2, 6705130), (4, 3352565), (5, 2682052), (10, 1341026), (20, 670513), (257, 52180), (514, 26090), (1028, 13045), (1285, 10436), (2570, 5218), (2609, 5140)]