2783237180

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{132409}}^1$

素因数の和:133469

約数の個数: 24

約数和(自身を含む): 5850403440

約数和(自身を除く): 3067166260

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 4204, 5255, 10510, 21020, 132409, 264818, 529636, 662045, 1324090, 2648180, 139161859, 278323718, 556647436, 695809295, 1391618590, 2783237180]

約数ペア:

[(1, 2783237180), (2, 1391618590), (4, 695809295), (5, 556647436), (10, 278323718), (20, 139161859), (1051, 2648180), (2102, 1324090), (4204, 662045), (5255, 529636), (10510, 264818), (21020, 132409)]