22073500

素因数分解:

$2^2\times 5^3\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 48720672

約数和(自身を除く): 26647172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 131, 250, 262, 337, 500, 524, 655, 674, 1310, 1348, 1685, 2620, 3275, 3370, 6550, 6740, 8425, 13100, 16375, 16850, 32750, 33700, 42125, 44147, 65500, 84250, 88294, 168500, 176588, 220735, 441470, 882940, 1103675, 2207350, 4414700, 5518375, 11036750, 22073500]

約数ペア:

[(1, 22073500), (2, 11036750), (4, 5518375), (5, 4414700), (10, 2207350), (20, 1103675), (25, 882940), (50, 441470), (100, 220735), (125, 176588), (131, 168500), (250, 88294), (262, 84250), (337, 65500), (500, 44147), (524, 42125), (655, 33700), (674, 32750), (1310, 16850), (1348, 16375), (1685, 13100), (2620, 8425), (3275, 6740), (3370, 6550)]