103428620

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{4201}}^1$

素因数の和:5441

約数の個数: 24

約数和(自身を含む): 217428288

約数和(自身を除く): 113999668

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 4201, 4924, 6155, 8402, 12310, 16804, 21005, 24620, 42010, 84020, 5171431, 10342862, 20685724, 25857155, 51714310, 103428620]

約数ペア:

[(1, 103428620), (2, 51714310), (4, 25857155), (5, 20685724), (10, 10342862), (20, 5171431), (1231, 84020), (2462, 42010), (4201, 24620), (4924, 21005), (6155, 16804), (8402, 12310)]