40573870

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{5581}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 73146528

約数和(自身を除く): 32572658

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 5581, 7270, 11162, 27905, 55810, 4057387, 8114774, 20286935, 40573870]

約数ペア:

[(1, 40573870), (2, 20286935), (5, 8114774), (10, 4057387), (727, 55810), (1454, 27905), (3635, 11162), (5581, 7270)]