4280200

素因数分解:

$2^3\times 5^2\times {\mathrm{21401}}^1$

素因数の和:21417

約数の個数: 24

約数和(自身を含む): 9951930

約数和(自身を除く): 5671730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 21401, 42802, 85604, 107005, 171208, 214010, 428020, 535025, 856040, 1070050, 2140100, 4280200]

約数ペア:

[(1, 4280200), (2, 2140100), (4, 1070050), (5, 856040), (8, 535025), (10, 428020), (20, 214010), (25, 171208), (40, 107005), (50, 85604), (100, 42802), (200, 21401)]