42660130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{224527}}^1$

素因数の和:224553

約数の個数: 16

約数和(自身を含む): 80830080

約数和(自身を除く): 38169950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 224527, 449054, 1122635, 2245270, 4266013, 8532026, 21330065, 42660130]

約数ペア:

[(1, 42660130), (2, 21330065), (5, 8532026), (10, 4266013), (19, 2245270), (38, 1122635), (95, 449054), (190, 224527)]