26603780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{190027}}^1$

素因数の和:190043

約数の個数: 24

約数和(自身を含む): 63849408

約数和(自身を除く): 37245628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 190027, 380054, 760108, 950135, 1330189, 1900270, 2660378, 3800540, 5320756, 6650945, 13301890, 26603780]

約数ペア:

[(1, 26603780), (2, 13301890), (4, 6650945), (5, 5320756), (7, 3800540), (10, 2660378), (14, 1900270), (20, 1330189), (28, 950135), (35, 760108), (70, 380054), (140, 190027)]