2022304880

素因数分解:

$2^4\times 5^1\times {\mathrm{25278811}}^1$

素因数の和:25278824

約数の個数: 20

約数和(自身を含む): 4701859032

約数和(自身を除く): 2679554152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25278811, 50557622, 101115244, 126394055, 202230488, 252788110, 404460976, 505576220, 1011152440, 2022304880]

約数ペア:

[(1, 2022304880), (2, 1011152440), (4, 505576220), (5, 404460976), (8, 252788110), (10, 202230488), (16, 126394055), (20, 101115244), (40, 50557622), (80, 25278811)]