22091540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3529}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 46553640

約数和(自身を除く): 24462100

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 3529, 6260, 7058, 14116, 17645, 35290, 70580, 1104577, 2209154, 4418308, 5522885, 11045770, 22091540]

約数ペア:

[(1, 22091540), (2, 11045770), (4, 5522885), (5, 4418308), (10, 2209154), (20, 1104577), (313, 70580), (626, 35290), (1252, 17645), (1565, 14116), (3130, 7058), (3529, 6260)]