201808415140

素因数分解:

$2^2\times 5^1\times {\mathrm{44131}}^1\times {\mathrm{228647}}^1$

素因数の和:272787

約数の個数: 24

約数和(自身を含む): 423809128512

約数和(自身を除く): 222000713372

約数列:

[1, 2, 4, 5, 10, 20, 44131, 88262, 176524, 220655, 228647, 441310, 457294, 882620, 914588, 1143235, 2286470, 4572940, 10090420757, 20180841514, 40361683028, 50452103785, 100904207570, 201808415140]

約数ペア:

[(1, 201808415140), (2, 100904207570), (4, 50452103785), (5, 40361683028), (10, 20180841514), (20, 10090420757), (44131, 4572940), (88262, 2286470), (176524, 1143235), (220655, 914588), (228647, 882620), (441310, 457294)]