113948740

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{28921}}^1$

素因数の和:29127

約数の個数: 24

約数和(自身を含む): 240515352

約数和(自身を除く): 126566612

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 28921, 57842, 115684, 144605, 289210, 578420, 5697437, 11394874, 22789748, 28487185, 56974370, 113948740]

約数ペア:

[(1, 113948740), (2, 56974370), (4, 28487185), (5, 22789748), (10, 11394874), (20, 5697437), (197, 578420), (394, 289210), (788, 144605), (985, 115684), (1970, 57842), (3940, 28921)]