4112857540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18694807}}^1$

素因数の和:18694827

約数の個数: 24

約数和(自身を含む): 9422183232

約数和(自身を除く): 5309325692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18694807, 37389614, 74779228, 93474035, 186948070, 205642877, 373896140, 411285754, 822571508, 1028214385, 2056428770, 4112857540]

約数ペア:

[(1, 4112857540), (2, 2056428770), (4, 1028214385), (5, 822571508), (10, 411285754), (11, 373896140), (20, 205642877), (22, 186948070), (44, 93474035), (55, 74779228), (110, 37389614), (220, 18694807)]