298005320

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{16091}}^1$

素因数の和:16565

約数の個数: 32

約数和(自身を含む): 672001920

約数和(自身を除く): 373996600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 16091, 18520, 32182, 64364, 80455, 128728, 160910, 321820, 643640, 7450133, 14900266, 29800532, 37250665, 59601064, 74501330, 149002660, 298005320]

約数ペア:

[(1, 298005320), (2, 149002660), (4, 74501330), (5, 59601064), (8, 37250665), (10, 29800532), (20, 14900266), (40, 7450133), (463, 643640), (926, 321820), (1852, 160910), (2315, 128728), (3704, 80455), (4630, 64364), (9260, 32182), (16091, 18520)]