10128425800

素因数分解:

$2^3\times 5^2\times {\mathrm{50642129}}^1$

素因数の和:50642145

約数の個数: 24

約数和(自身を含む): 23548590450

約数和(自身を除く): 13420164650

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 50642129, 101284258, 202568516, 253210645, 405137032, 506421290, 1012842580, 1266053225, 2025685160, 2532106450, 5064212900, 10128425800]

約数ペア:

[(1, 10128425800), (2, 5064212900), (4, 2532106450), (5, 2025685160), (8, 1266053225), (10, 1012842580), (20, 506421290), (25, 405137032), (40, 253210645), (50, 202568516), (100, 101284258), (200, 50642129)]