108577540

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{3853}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 228233880

約数和(自身を除く): 119656340

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 3853, 5636, 7045, 7706, 14090, 15412, 19265, 28180, 38530, 77060, 5428877, 10857754, 21715508, 27144385, 54288770, 108577540]

約数ペア:

[(1, 108577540), (2, 54288770), (4, 27144385), (5, 21715508), (10, 10857754), (20, 5428877), (1409, 77060), (2818, 38530), (3853, 28180), (5636, 19265), (7045, 15412), (7706, 14090)]