855696850

素因数分解:

$2^1\times 5^2\times {\mathrm{1283}}^1\times {\mathrm{13339}}^1$

素因数の和:14634

約数の個数: 24

約数和(自身を含む): 1592956080

約数和(自身を除く): 737259230

約数列:

[1, 2, 5, 10, 25, 50, 1283, 2566, 6415, 12830, 13339, 26678, 32075, 64150, 66695, 133390, 333475, 666950, 17113937, 34227874, 85569685, 171139370, 427848425, 855696850]

約数ペア:

[(1, 855696850), (2, 427848425), (5, 171139370), (10, 85569685), (25, 34227874), (50, 17113937), (1283, 666950), (2566, 333475), (6415, 133390), (12830, 66695), (13339, 64150), (26678, 32075)]