8510440

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 19300680

約数和(自身を除く): 10790240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 1553, 2740, 3106, 5480, 6212, 7765, 12424, 15530, 31060, 62120, 212761, 425522, 851044, 1063805, 1702088, 2127610, 4255220, 8510440]

約数ペア:

[(1, 8510440), (2, 4255220), (4, 2127610), (5, 1702088), (8, 1063805), (10, 851044), (20, 425522), (40, 212761), (137, 62120), (274, 31060), (548, 15530), (685, 12424), (1096, 7765), (1370, 6212), (1553, 5480), (2740, 3106)]