2286020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10391}}^1$

素因数の和:10411

約数の個数: 24

約数和(自身を含む): 5237568

約数和(自身を除く): 2951548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10391, 20782, 41564, 51955, 103910, 114301, 207820, 228602, 457204, 571505, 1143010, 2286020]

約数ペア:

[(1, 2286020), (2, 1143010), (4, 571505), (5, 457204), (10, 228602), (11, 207820), (20, 114301), (22, 103910), (44, 51955), (55, 41564), (110, 20782), (220, 10391)]