11072840

素因数分解:

$2^3\times 5^1\times {\mathrm{276821}}^1$

素因数の和:276832

約数の個数: 16

約数和(自身を含む): 24913980

約数和(自身を除く): 13841140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 276821, 553642, 1107284, 1384105, 2214568, 2768210, 5536420, 11072840]

約数ペア:

[(1, 11072840), (2, 5536420), (4, 2768210), (5, 2214568), (8, 1384105), (10, 1107284), (20, 553642), (40, 276821)]