26594210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 51131520

約数和(自身を除く): 24537310

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2689, 4945, 5378, 9890, 13445, 26890, 61847, 115627, 123694, 231254, 309235, 578135, 618470, 1156270, 2659421, 5318842, 13297105, 26594210]

約数ペア:

[(1, 26594210), (2, 13297105), (5, 5318842), (10, 2659421), (23, 1156270), (43, 618470), (46, 578135), (86, 309235), (115, 231254), (215, 123694), (230, 115627), (430, 61847), (989, 26890), (1978, 13445), (2689, 9890), (4945, 5378)]