1072940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4897

約数の個数: 24

約数和(自身を含む): 2458512

約数和(自身を除く): 1385572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4877, 9754, 19508, 24385, 48770, 53647, 97540, 107294, 214588, 268235, 536470, 1072940]

約数ペア:

[(1, 1072940), (2, 536470), (4, 268235), (5, 214588), (10, 107294), (11, 97540), (20, 53647), (22, 48770), (44, 24385), (55, 19508), (110, 9754), (220, 4877)]