26644030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{380629}}^1$

素因数の和:380643

約数の個数: 16

約数和(自身を含む): 54810720

約数和(自身を除く): 28166690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 380629, 761258, 1903145, 2664403, 3806290, 5328806, 13322015, 26644030]

約数ペア:

[(1, 26644030), (2, 13322015), (5, 5328806), (7, 3806290), (10, 2664403), (14, 1903145), (35, 761258), (70, 380629)]