113626280

素因数分解:

$2^3\times 5^1\times {\mathrm{2840657}}^1$

素因数の和:2840668

約数の個数: 16

約数和(自身を含む): 255659220

約数和(自身を除く): 142032940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2840657, 5681314, 11362628, 14203285, 22725256, 28406570, 56813140, 113626280]

約数ペア:

[(1, 113626280), (2, 56813140), (4, 28406570), (5, 22725256), (8, 14203285), (10, 11362628), (20, 5681314), (40, 2840657)]