26376980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188407}}^1$

素因数の和:188423

約数の個数: 24

約数和(自身を含む): 63305088

約数和(自身を除く): 36928108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188407, 376814, 753628, 942035, 1318849, 1884070, 2637698, 3768140, 5275396, 6594245, 13188490, 26376980]

約数ペア:

[(1, 26376980), (2, 13188490), (4, 6594245), (5, 5275396), (7, 3768140), (10, 2637698), (14, 1884070), (20, 1318849), (28, 942035), (35, 753628), (70, 376814), (140, 188407)]