10352080

素因数分解:

$2^4\times 5^1\times {\mathrm{129401}}^1$

素因数の和:129414

約数の個数: 20

約数和(自身を含む): 24068772

約数和(自身を除く): 13716692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129401, 258802, 517604, 647005, 1035208, 1294010, 2070416, 2588020, 5176040, 10352080]

約数ペア:

[(1, 10352080), (2, 5176040), (4, 2588020), (5, 2070416), (8, 1294010), (10, 1035208), (16, 647005), (20, 517604), (40, 258802), (80, 129401)]