80800274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{2027}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 127764000

約数和(自身を除く): 46963726

約数列:

[1, 2, 19, 38, 1049, 2027, 2098, 4054, 19931, 38513, 39862, 77026, 2126323, 4252646, 40400137, 80800274]

約数ペア:

[(1, 80800274), (2, 40400137), (19, 4252646), (38, 2126323), (1049, 77026), (2027, 39862), (2098, 38513), (4054, 19931)]