11067280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19763}}^1$

素因数の和:19783

約数の個数: 40

約数和(自身を含む): 29408832

約数和(自身を除く): 18341552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19763, 39526, 79052, 98815, 138341, 158104, 197630, 276682, 316208, 395260, 553364, 691705, 790520, 1106728, 1383410, 1581040, 2213456, 2766820, 5533640, 11067280]

約数ペア:

[(1, 11067280), (2, 5533640), (4, 2766820), (5, 2213456), (7, 1581040), (8, 1383410), (10, 1106728), (14, 790520), (16, 691705), (20, 553364), (28, 395260), (35, 316208), (40, 276682), (56, 197630), (70, 158104), (80, 138341), (112, 98815), (140, 79052), (280, 39526), (560, 19763)]