8154290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7481}}^1$

素因数の和:7597

約数の個数: 16

約数和(自身を含む): 14814360

約数和(自身を除く): 6660070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 7481, 14962, 37405, 74810, 815429, 1630858, 4077145, 8154290]

約数ペア:

[(1, 8154290), (2, 4077145), (5, 1630858), (10, 815429), (109, 74810), (218, 37405), (545, 14962), (1090, 7481)]