977660080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{531337}}^1$

素因数の和:531373

約数の個数: 40

約数和(自身を含む): 2371892832

約数和(自身を除く): 1394232752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 531337, 1062674, 2125348, 2656685, 4250696, 5313370, 8501392, 10626740, 12220751, 21253480, 24441502, 42506960, 48883004, 61103755, 97766008, 122207510, 195532016, 244415020, 488830040, 977660080]

約数ペア:

[(1, 977660080), (2, 488830040), (4, 244415020), (5, 195532016), (8, 122207510), (10, 97766008), (16, 61103755), (20, 48883004), (23, 42506960), (40, 24441502), (46, 21253480), (80, 12220751), (92, 10626740), (115, 8501392), (184, 5313370), (230, 4250696), (368, 2656685), (460, 2125348), (920, 1062674), (1840, 531337)]