42692620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112349}}^1$

素因数の和:112377

約数の個数: 24

約数和(自身を含む): 94374000

約数和(自身を除く): 51681380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 112349, 224698, 449396, 561745, 1123490, 2134631, 2246980, 4269262, 8538524, 10673155, 21346310, 42692620]

約数ペア:

[(1, 42692620), (2, 21346310), (4, 10673155), (5, 8538524), (10, 4269262), (19, 2246980), (20, 2134631), (38, 1123490), (76, 561745), (95, 449396), (190, 224698), (380, 112349)]