8717120

素因数分解:

$2^6\times 5^1\times {\mathrm{27241}}^1$

素因数の和:27258

約数の個数: 28

約数和(自身を含む): 20758404

約数和(自身を除く): 12041284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27241, 54482, 108964, 136205, 217928, 272410, 435856, 544820, 871712, 1089640, 1743424, 2179280, 4358560, 8717120]

約数ペア:

[(1, 8717120), (2, 4358560), (4, 2179280), (5, 1743424), (8, 1089640), (10, 871712), (16, 544820), (20, 435856), (32, 272410), (40, 217928), (64, 136205), (80, 108964), (160, 54482), (320, 27241)]