82994320

素因数分解:

$2^4\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1427}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 193362624

約数和(自身を除く): 110368304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 727, 1427, 1454, 2854, 2908, 3635, 5708, 5816, 7135, 7270, 11416, 11632, 14270, 14540, 22832, 28540, 29080, 57080, 58160, 114160, 1037429, 2074858, 4149716, 5187145, 8299432, 10374290, 16598864, 20748580, 41497160, 82994320]

約数ペア:

[(1, 82994320), (2, 41497160), (4, 20748580), (5, 16598864), (8, 10374290), (10, 8299432), (16, 5187145), (20, 4149716), (40, 2074858), (80, 1037429), (727, 114160), (1427, 58160), (1454, 57080), (2854, 29080), (2908, 28540), (3635, 22832), (5708, 14540), (5816, 14270), (7135, 11632), (7270, 11416)]