2618060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 5570880

約数和(自身を除く): 2952820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1657, 3314, 6628, 8285, 16570, 33140, 130903, 261806, 523612, 654515, 1309030, 2618060]

約数ペア:

[(1, 2618060), (2, 1309030), (4, 654515), (5, 523612), (10, 261806), (20, 130903), (79, 33140), (158, 16570), (316, 8285), (395, 6628), (790, 3314), (1580, 1657)]