47821120

素因数分解:

$2^6\times 5^1\times {\mathrm{149441}}^1$

素因数の和:149458

約数の個数: 28

約数和(自身を含む): 113874804

約数和(自身を除く): 66053684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 149441, 298882, 597764, 747205, 1195528, 1494410, 2391056, 2988820, 4782112, 5977640, 9564224, 11955280, 23910560, 47821120]

約数ペア:

[(1, 47821120), (2, 23910560), (4, 11955280), (5, 9564224), (8, 5977640), (10, 4782112), (16, 2988820), (20, 2391056), (32, 1494410), (40, 1195528), (64, 747205), (80, 597764), (160, 298882), (320, 149441)]