25342730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 52361856

約数和(自身を除く): 27019126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1307, 1385, 1939, 2614, 2770, 3878, 6535, 9149, 9695, 13070, 18298, 19390, 45745, 91490, 362039, 724078, 1810195, 2534273, 3620390, 5068546, 12671365, 25342730]

約数ペア:

[(1, 25342730), (2, 12671365), (5, 5068546), (7, 3620390), (10, 2534273), (14, 1810195), (35, 724078), (70, 362039), (277, 91490), (554, 45745), (1307, 19390), (1385, 18298), (1939, 13070), (2614, 9695), (2770, 9149), (3878, 6535)]