80673.00000000

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 28310688

約数和(自身を除く): 5664133

約数列:

[1, 5, 41, 61, 205, 305, 1811, 2501, 9055, 12505, 74251, 110471, 371255, 552355, 4529311, 22646555]

約数ペア:

[(1, 22646555), (5, 4529311), (41, 552355), (61, 371255), (205, 110471), (305, 74251), (1811, 12505), (2501, 9055)]