12356540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{88261}}^1$

素因数の和:88277

約数の個数: 24

約数和(自身を含む): 29656032

約数和(自身を除く): 17299492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 88261, 176522, 353044, 441305, 617827, 882610, 1235654, 1765220, 2471308, 3089135, 6178270, 12356540]

約数ペア:

[(1, 12356540), (2, 6178270), (4, 3089135), (5, 2471308), (7, 1765220), (10, 1235654), (14, 882610), (20, 617827), (28, 441305), (35, 353044), (70, 176522), (140, 88261)]