82052080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93241}}^1$

素因数の和:93265

約数の個数: 40

約数和(自身を含む): 208116144

約数和(自身を除く): 126064064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 93241, 186482, 372964, 466205, 745928, 932410, 1025651, 1491856, 1864820, 2051302, 3729640, 4102604, 5128255, 7459280, 8205208, 10256510, 16410416, 20513020, 41026040, 82052080]

約数ペア:

[(1, 82052080), (2, 41026040), (4, 20513020), (5, 16410416), (8, 10256510), (10, 8205208), (11, 7459280), (16, 5128255), (20, 4102604), (22, 3729640), (40, 2051302), (44, 1864820), (55, 1491856), (80, 1025651), (88, 932410), (110, 745928), (176, 466205), (220, 372964), (440, 186482), (880, 93241)]