2286260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 4865280

約数和(自身を除く): 2579020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1447, 1580, 2894, 5788, 7235, 14470, 28940, 114313, 228626, 457252, 571565, 1143130, 2286260]

約数ペア:

[(1, 2286260), (2, 1143130), (4, 571565), (5, 457252), (10, 228626), (20, 114313), (79, 28940), (158, 14470), (316, 7235), (395, 5788), (790, 2894), (1447, 1580)]