1082540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 2298240

約数和(自身を除く): 1215700

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 479, 565, 958, 1130, 1916, 2260, 2395, 4790, 9580, 54127, 108254, 216508, 270635, 541270, 1082540]

約数ペア:

[(1, 1082540), (2, 541270), (4, 270635), (5, 216508), (10, 108254), (20, 54127), (113, 9580), (226, 4790), (452, 2395), (479, 2260), (565, 1916), (958, 1130)]