8681194370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{55333}}^1$

素因数の和:55910

約数の個数: 32

約数和(自身を含む): 16195155120

約数和(自身を除く): 7513960750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 541, 1082, 2705, 5410, 15689, 31378, 55333, 78445, 110666, 156890, 276665, 553330, 1604657, 3209314, 8023285, 16046570, 29935153, 59870306, 149675765, 299351530, 868119437, 1736238874, 4340597185, 8681194370]

約数ペア:

[(1, 8681194370), (2, 4340597185), (5, 1736238874), (10, 868119437), (29, 299351530), (58, 149675765), (145, 59870306), (290, 29935153), (541, 16046570), (1082, 8023285), (2705, 3209314), (5410, 1604657), (15689, 553330), (31378, 276665), (55333, 156890), (78445, 110666)]