2247759520

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{169259}}^1$

素因数の和:169357

約数の個数: 48

約数和(自身を含む): 5374343520

約数和(自身を除く): 3126584000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 169259, 338518, 677036, 846295, 1354072, 1692590, 2708144, 3385180, 5416288, 6770360, 13540720, 14048497, 27081440, 28096994, 56193988, 70242485, 112387976, 140484970, 224775952, 280969940, 449551904, 561939880, 1123879760, 2247759520]

約数ペア:

[(1, 2247759520), (2, 1123879760), (4, 561939880), (5, 449551904), (8, 280969940), (10, 224775952), (16, 140484970), (20, 112387976), (32, 70242485), (40, 56193988), (80, 28096994), (83, 27081440), (160, 14048497), (166, 13540720), (332, 6770360), (415, 5416288), (664, 3385180), (830, 2708144), (1328, 1692590), (1660, 1354072), (2656, 846295), (3320, 677036), (6640, 338518), (13280, 169259)]