10838660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77419}}^1$

素因数の和:77435

約数の個数: 24

約数和(自身を含む): 26013120

約数和(自身を除く): 15174460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77419, 154838, 309676, 387095, 541933, 774190, 1083866, 1548380, 2167732, 2709665, 5419330, 10838660]

約数ペア:

[(1, 10838660), (2, 5419330), (4, 2709665), (5, 2167732), (7, 1548380), (10, 1083866), (14, 774190), (20, 541933), (28, 387095), (35, 309676), (70, 154838), (140, 77419)]