2247648580

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{146141}}^1$

素因数の和:146919

約数の個数: 24

約数和(自身を含む): 4726232280

約数和(自身を除く): 2478583700

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 15380, 146141, 292282, 584564, 730705, 1461410, 2922820, 112382429, 224764858, 449529716, 561912145, 1123824290, 2247648580]

約数ペア:

[(1, 2247648580), (2, 1123824290), (4, 561912145), (5, 449529716), (10, 224764858), (20, 112382429), (769, 2922820), (1538, 1461410), (3076, 730705), (3845, 584564), (7690, 292282), (15380, 146141)]