13505740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18251}}^1$

素因数の和:18297

約数の個数: 24

約数和(自身を含む): 29130192

約数和(自身を除く): 15624452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18251, 36502, 73004, 91255, 182510, 365020, 675287, 1350574, 2701148, 3376435, 6752870, 13505740]

約数ペア:

[(1, 13505740), (2, 6752870), (4, 3376435), (5, 2701148), (10, 1350574), (20, 675287), (37, 365020), (74, 182510), (148, 91255), (185, 73004), (370, 36502), (740, 18251)]