4275400

素因数分解:

$2^3\times 5^2\times {\mathrm{21377}}^1$

素因数の和:21393

約数の個数: 24

約数和(自身を含む): 9940770

約数和(自身を除く): 5665370

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 21377, 42754, 85508, 106885, 171016, 213770, 427540, 534425, 855080, 1068850, 2137700, 4275400]

約数ペア:

[(1, 4275400), (2, 2137700), (4, 1068850), (5, 855080), (8, 534425), (10, 427540), (20, 213770), (25, 171016), (40, 106885), (50, 85508), (100, 42754), (200, 21377)]