80099710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131311}}^1$

素因数の和:131379

約数の個数: 16

約数和(自身を含む): 146544192

約数和(自身を除く): 66444482

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 131311, 262622, 656555, 1313110, 8009971, 16019942, 40049855, 80099710]

約数ペア:

[(1, 80099710), (2, 40049855), (5, 16019942), (10, 8009971), (61, 1313110), (122, 656555), (305, 262622), (610, 131311)]