85077080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193357}}^1$

素因数の和:193379

約数の個数: 32

約数和(自身を含む): 208826640

約数和(自身を除く): 123749560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 193357, 386714, 773428, 966785, 1546856, 1933570, 2126927, 3867140, 4253854, 7734280, 8507708, 10634635, 17015416, 21269270, 42538540, 85077080]

約数ペア:

[(1, 85077080), (2, 42538540), (4, 21269270), (5, 17015416), (8, 10634635), (10, 8507708), (11, 7734280), (20, 4253854), (22, 3867140), (40, 2126927), (44, 1933570), (55, 1546856), (88, 966785), (110, 773428), (220, 386714), (440, 193357)]