80014450

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{2081}}^1$

素因数の和:2862

約数の個数: 24

約数和(自身を含む): 149092020

約数和(自身を除く): 69077570

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 2081, 3845, 4162, 7690, 10405, 19225, 20810, 38450, 52025, 104050, 1600289, 3200578, 8001445, 16002890, 40007225, 80014450]

約数ペア:

[(1, 80014450), (2, 40007225), (5, 16002890), (10, 8001445), (25, 3200578), (50, 1600289), (769, 104050), (1538, 52025), (2081, 38450), (3845, 20810), (4162, 19225), (7690, 10405)]