16710260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119359}}^1$

素因数の和:119375

約数の個数: 24

約数和(自身を含む): 40104960

約数和(自身を除く): 23394700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119359, 238718, 477436, 596795, 835513, 1193590, 1671026, 2387180, 3342052, 4177565, 8355130, 16710260]

約数ペア:

[(1, 16710260), (2, 8355130), (4, 4177565), (5, 3342052), (7, 2387180), (10, 1671026), (14, 1193590), (20, 835513), (28, 596795), (35, 477436), (70, 238718), (140, 119359)]