42223490

素因数分解:

$2^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{2081}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 76076280

約数和(自身を除く): 33852790

約数列:

[1, 2, 5, 10, 2029, 2081, 4058, 4162, 10145, 10405, 20290, 20810, 4222349, 8444698, 21111745, 42223490]

約数ペア:

[(1, 42223490), (2, 21111745), (5, 8444698), (10, 4222349), (2029, 20810), (2081, 20290), (4058, 10405), (4162, 10145)]