5220244820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37287463}}^1$

素因数の和:37287479

約数の個数: 24

約数和(自身を含む): 12528587904

約数和(自身を除く): 7308343084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37287463, 74574926, 149149852, 186437315, 261012241, 372874630, 522024482, 745749260, 1044048964, 1305061205, 2610122410, 5220244820]

約数ペア:

[(1, 5220244820), (2, 2610122410), (4, 1305061205), (5, 1044048964), (7, 745749260), (10, 522024482), (14, 372874630), (20, 261012241), (28, 186437315), (35, 149149852), (70, 74574926), (140, 37287463)]