82662730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1291}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 157210560

約数和(自身を除く): 74547830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 337, 674, 1291, 1685, 2582, 3370, 6403, 6455, 12806, 12910, 24529, 32015, 49058, 64030, 122645, 245290, 435067, 870134, 2175335, 4350670, 8266273, 16532546, 41331365, 82662730]

約数ペア:

[(1, 82662730), (2, 41331365), (5, 16532546), (10, 8266273), (19, 4350670), (38, 2175335), (95, 870134), (190, 435067), (337, 245290), (674, 122645), (1291, 64030), (1685, 49058), (2582, 32015), (3370, 24529), (6403, 12910), (6455, 12806)]