75680840

素因数分解:

$2^3\times 5^1\times {\mathrm{1892021}}^1$

素因数の和:1892032

約数の個数: 16

約数和(自身を含む): 170281980

約数和(自身を除く): 94601140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1892021, 3784042, 7568084, 9460105, 15136168, 18920210, 37840420, 75680840]

約数ペア:

[(1, 75680840), (2, 37840420), (4, 18920210), (5, 15136168), (8, 9460105), (10, 7568084), (20, 3784042), (40, 1892021)]