6676540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25679}}^1$

素因数の和:25701

約数の個数: 24

約数和(自身を含む): 15099840

約数和(自身を除く): 8423300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25679, 51358, 102716, 128395, 256790, 333827, 513580, 667654, 1335308, 1669135, 3338270, 6676540]

約数ペア:

[(1, 6676540), (2, 3338270), (4, 1669135), (5, 1335308), (10, 667654), (13, 513580), (20, 333827), (26, 256790), (52, 128395), (65, 102716), (130, 51358), (260, 25679)]