88883660

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{5297}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 186913440

約数和(自身を除く): 98029780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3356, 4195, 5297, 8390, 10594, 16780, 21188, 26485, 52970, 105940, 4444183, 8888366, 17776732, 22220915, 44441830, 88883660]

約数ペア:

[(1, 88883660), (2, 44441830), (4, 22220915), (5, 17776732), (10, 8888366), (20, 4444183), (839, 105940), (1678, 52970), (3356, 26485), (4195, 21188), (5297, 16780), (8390, 10594)]