82334680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47869}}^1$

素因数の和:47923

約数の個数: 32

約数和(自身を含む): 189565200

約数和(自身を除く): 107230520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 47869, 95738, 191476, 239345, 382952, 478690, 957380, 1914760, 2058367, 4116734, 8233468, 10291835, 16466936, 20583670, 41167340, 82334680]

約数ペア:

[(1, 82334680), (2, 41167340), (4, 20583670), (5, 16466936), (8, 10291835), (10, 8233468), (20, 4116734), (40, 2058367), (43, 1914760), (86, 957380), (172, 478690), (215, 382952), (344, 239345), (430, 191476), (860, 95738), (1720, 47869)]