2074998740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5460523}}^1$

素因数の和:5460551

約数の個数: 24

約数和(自身を含む): 4586840160

約数和(自身を除く): 2511841420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5460523, 10921046, 21842092, 27302615, 54605230, 103749937, 109210460, 207499874, 414999748, 518749685, 1037499370, 2074998740]

約数ペア:

[(1, 2074998740), (2, 1037499370), (4, 518749685), (5, 414999748), (10, 207499874), (19, 109210460), (20, 103749937), (38, 54605230), (76, 27302615), (95, 21842092), (190, 10921046), (380, 5460523)]