4787180

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 10151568

約数和(自身を除く): 5364388

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 2237, 4474, 8948, 11185, 22370, 44740, 239359, 478718, 957436, 1196795, 2393590, 4787180]

約数ペア:

[(1, 4787180), (2, 2393590), (4, 1196795), (5, 957436), (10, 478718), (20, 239359), (107, 44740), (214, 22370), (428, 11185), (535, 8948), (1070, 4474), (2140, 2237)]