1344209320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{634061}}^1$

素因数の和:634125

約数の個数: 32

約数和(自身を含む): 3081541320

約数和(自身を除く): 1737332000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 634061, 1268122, 2536244, 3170305, 5072488, 6340610, 12681220, 25362440, 33605233, 67210466, 134420932, 168026165, 268841864, 336052330, 672104660, 1344209320]

約数ペア:

[(1, 1344209320), (2, 672104660), (4, 336052330), (5, 268841864), (8, 168026165), (10, 134420932), (20, 67210466), (40, 33605233), (53, 25362440), (106, 12681220), (212, 6340610), (265, 5072488), (424, 3170305), (530, 2536244), (1060, 1268122), (2120, 634061)]