102442160

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2341}}^1$

素因数の和:2901

約数の個数: 40

約数和(自身を含む): 238715376

約数和(自身を除く): 136273216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 2188, 2341, 2735, 4376, 4682, 5470, 8752, 9364, 10940, 11705, 18728, 21880, 23410, 37456, 43760, 46820, 93640, 187280, 1280527, 2561054, 5122108, 6402635, 10244216, 12805270, 20488432, 25610540, 51221080, 102442160]

約数ペア:

[(1, 102442160), (2, 51221080), (4, 25610540), (5, 20488432), (8, 12805270), (10, 10244216), (16, 6402635), (20, 5122108), (40, 2561054), (80, 1280527), (547, 187280), (1094, 93640), (2188, 46820), (2341, 43760), (2735, 37456), (4376, 23410), (4682, 21880), (5470, 18728), (8752, 11705), (9364, 10940)]