85033280

素因数分解:

$2^6\times 5^1\times {\mathrm{265729}}^1$

素因数の和:265746

約数の個数: 28

約数和(自身を含む): 202486260

約数和(自身を除く): 117452980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 265729, 531458, 1062916, 1328645, 2125832, 2657290, 4251664, 5314580, 8503328, 10629160, 17006656, 21258320, 42516640, 85033280]

約数ペア:

[(1, 85033280), (2, 42516640), (4, 21258320), (5, 17006656), (8, 10629160), (10, 8503328), (16, 5314580), (20, 4251664), (32, 2657290), (40, 2125832), (64, 1328645), (80, 1062916), (160, 531458), (320, 265729)]