88506280

素因数分解:

$2^3\times 5^1\times {\mathrm{2212657}}^1$

素因数の和:2212668

約数の個数: 16

約数和(自身を含む): 199139220

約数和(自身を除く): 110632940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2212657, 4425314, 8850628, 11063285, 17701256, 22126570, 44253140, 88506280]

約数ペア:

[(1, 88506280), (2, 44253140), (4, 22126570), (5, 17701256), (8, 11063285), (10, 8850628), (20, 4425314), (40, 2212657)]