80407038

素因数分解:

$2^1\times 3^1\times {\mathrm{2621}}^1\times {\mathrm{5113}}^1$

素因数の和:7739

約数の個数: 16

約数和(自身を含む): 160906896

約数和(自身を除く): 80499858

約数列:

[1, 2, 3, 6, 2621, 5113, 5242, 7863, 10226, 15339, 15726, 30678, 13401173, 26802346, 40203519, 80407038]

約数ペア:

[(1, 80407038), (2, 40203519), (3, 26802346), (6, 13401173), (2621, 30678), (5113, 15726), (5242, 15339), (7863, 10226)]