142832360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{324619}}^1$

素因数の和:324641

約数の個数: 32

約数和(自身を含む): 350589600

約数和(自身を除く): 207757240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 324619, 649238, 1298476, 1623095, 2596952, 3246190, 3570809, 6492380, 7141618, 12984760, 14283236, 17854045, 28566472, 35708090, 71416180, 142832360]

約数ペア:

[(1, 142832360), (2, 71416180), (4, 35708090), (5, 28566472), (8, 17854045), (10, 14283236), (11, 12984760), (20, 7141618), (22, 6492380), (40, 3570809), (44, 3246190), (55, 2596952), (88, 1623095), (110, 1298476), (220, 649238), (440, 324619)]