3769840

素因数分解:

$2^4\times 5^1\times {\mathrm{47123}}^1$

素因数の和:47136

約数の個数: 20

約数和(自身を含む): 8765064

約数和(自身を除く): 4995224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47123, 94246, 188492, 235615, 376984, 471230, 753968, 942460, 1884920, 3769840]

約数ペア:

[(1, 3769840), (2, 1884920), (4, 942460), (5, 753968), (8, 471230), (10, 376984), (16, 235615), (20, 188492), (40, 94246), (80, 47123)]