20142643150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{8221487}}^1$

素因数の和:8221513

約数の個数: 36

約数和(自身を含む): 43582107888

約数和(自身を除く): 23439464738

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 8221487, 16442974, 41107435, 57550409, 82214870, 115100818, 205537175, 287752045, 402852863, 411074350, 575504090, 805705726, 1438760225, 2014264315, 2877520450, 4028528630, 10071321575, 20142643150]

約数ペア:

[(1, 20142643150), (2, 10071321575), (5, 4028528630), (7, 2877520450), (10, 2014264315), (14, 1438760225), (25, 805705726), (35, 575504090), (49, 411074350), (50, 402852863), (70, 287752045), (98, 205537175), (175, 115100818), (245, 82214870), (350, 57550409), (490, 41107435), (1225, 16442974), (2450, 8221487)]