190052120

素因数分解:

$2^3\times 5^1\times {\mathrm{4751303}}^1$

素因数の和:4751314

約数の個数: 16

約数和(自身を含む): 427617360

約数和(自身を除く): 237565240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4751303, 9502606, 19005212, 23756515, 38010424, 47513030, 95026060, 190052120]

約数ペア:

[(1, 190052120), (2, 95026060), (4, 47513030), (5, 38010424), (8, 23756515), (10, 19005212), (20, 9502606), (40, 4751303)]