7672940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34877}}^1$

素因数の和:34897

約数の個数: 24

約数和(自身を含む): 17578512

約数和(自身を除く): 9905572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 34877, 69754, 139508, 174385, 348770, 383647, 697540, 767294, 1534588, 1918235, 3836470, 7672940]

約数ペア:

[(1, 7672940), (2, 3836470), (4, 1918235), (5, 1534588), (10, 767294), (11, 697540), (20, 383647), (22, 348770), (44, 174385), (55, 139508), (110, 69754), (220, 34877)]