2500684820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2660303}}^1$

素因数の和:2660359

約数の個数: 24

約数和(自身を含む): 5363172864

約数和(自身を除く): 2862488044

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2660303, 5320606, 10641212, 13301515, 26603030, 53206060, 125034241, 250068482, 500136964, 625171205, 1250342410, 2500684820]

約数ペア:

[(1, 2500684820), (2, 1250342410), (4, 625171205), (5, 500136964), (10, 250068482), (20, 125034241), (47, 53206060), (94, 26603030), (188, 13301515), (235, 10641212), (470, 5320606), (940, 2660303)]