2240846900

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{80897}}^1$

素因数の和:81188

約数の個数: 36

約数和(自身を含む): 4880252748

約数和(自身を除く): 2639405848

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 554, 1108, 1385, 2770, 5540, 6925, 13850, 27700, 80897, 161794, 323588, 404485, 808970, 1617940, 2022425, 4044850, 8089700, 22408469, 44816938, 89633876, 112042345, 224084690, 448169380, 560211725, 1120423450, 2240846900]

約数ペア:

[(1, 2240846900), (2, 1120423450), (4, 560211725), (5, 448169380), (10, 224084690), (20, 112042345), (25, 89633876), (50, 44816938), (100, 22408469), (277, 8089700), (554, 4044850), (1108, 2022425), (1385, 1617940), (2770, 808970), (5540, 404485), (6925, 323588), (13850, 161794), (27700, 80897)]