3787120

素因数分解:

$2^4\times 5^1\times {\mathrm{47339}}^1$

素因数の和:47352

約数の個数: 20

約数和(自身を含む): 8805240

約数和(自身を除く): 5018120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 47339, 94678, 189356, 236695, 378712, 473390, 757424, 946780, 1893560, 3787120]

約数ペア:

[(1, 3787120), (2, 1893560), (4, 946780), (5, 757424), (8, 473390), (10, 378712), (16, 236695), (20, 189356), (40, 94678), (80, 47339)]