8280860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59149}}^1$

素因数の和:59165

約数の個数: 24

約数和(自身を含む): 19874400

約数和(自身を除く): 11593540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 59149, 118298, 236596, 295745, 414043, 591490, 828086, 1182980, 1656172, 2070215, 4140430, 8280860]

約数ペア:

[(1, 8280860), (2, 4140430), (4, 2070215), (5, 1656172), (7, 1182980), (10, 828086), (14, 591490), (20, 414043), (28, 295745), (35, 236596), (70, 118298), (140, 59149)]