2023082740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{140297}}^1$

素因数の和:140416

約数の個数: 48

約数和(自身を含む): 4902573312

約数和(自身を除く): 2879490572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 140297, 280594, 561188, 701485, 982079, 1402970, 1964158, 2805940, 3928316, 4910395, 9820790, 14450591, 19641580, 28901182, 57802364, 72252955, 101154137, 144505910, 202308274, 289011820, 404616548, 505770685, 1011541370, 2023082740]

約数ペア:

[(1, 2023082740), (2, 1011541370), (4, 505770685), (5, 404616548), (7, 289011820), (10, 202308274), (14, 144505910), (20, 101154137), (28, 72252955), (35, 57802364), (70, 28901182), (103, 19641580), (140, 14450591), (206, 9820790), (412, 4910395), (515, 3928316), (721, 2805940), (1030, 1964158), (1442, 1402970), (2060, 982079), (2884, 701485), (3605, 561188), (7210, 280594), (14420, 140297)]