56661440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16097}}^1$

素因数の和:16125

約数の個数: 56

約数和(自身を含む): 147200112

約数和(自身を除く): 90538672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 16097, 32194, 64388, 80485, 128776, 160970, 177067, 257552, 321940, 354134, 515104, 643880, 708268, 885335, 1030208, 1287760, 1416536, 1770670, 2575520, 2833072, 3541340, 5151040, 5666144, 7082680, 11332288, 14165360, 28330720, 56661440]

約数ペア:

[(1, 56661440), (2, 28330720), (4, 14165360), (5, 11332288), (8, 7082680), (10, 5666144), (11, 5151040), (16, 3541340), (20, 2833072), (22, 2575520), (32, 1770670), (40, 1416536), (44, 1287760), (55, 1030208), (64, 885335), (80, 708268), (88, 643880), (110, 515104), (160, 354134), (176, 321940), (220, 257552), (320, 177067), (352, 160970), (440, 128776), (704, 80485), (880, 64388), (1760, 32194), (3520, 16097)]