104354440

素因数分解:

$2^3\times 5^1\times {\mathrm{2608861}}^1$

素因数の和:2608872

約数の個数: 16

約数和(自身を含む): 234797580

約数和(自身を除く): 130443140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2608861, 5217722, 10435444, 13044305, 20870888, 26088610, 52177220, 104354440]

約数ペア:

[(1, 104354440), (2, 52177220), (4, 26088610), (5, 20870888), (8, 13044305), (10, 10435444), (20, 5217722), (40, 2608861)]