11286320

素因数分解:

$2^4\times 5^1\times {\mathrm{141079}}^1$

素因数の和:141092

約数の個数: 20

約数和(自身を含む): 26240880

約数和(自身を除く): 14954560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 141079, 282158, 564316, 705395, 1128632, 1410790, 2257264, 2821580, 5643160, 11286320]

約数ペア:

[(1, 11286320), (2, 5643160), (4, 2821580), (5, 2257264), (8, 1410790), (10, 1128632), (16, 705395), (20, 564316), (40, 282158), (80, 141079)]