86956850

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{4337}}^1$

素因数の和:4750

約数の個数: 24

約数和(自身を含む): 162180468

約数和(自身を除く): 75223618

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 4337, 8674, 10025, 20050, 21685, 43370, 108425, 216850, 1739137, 3478274, 8695685, 17391370, 43478425, 86956850]

約数ペア:

[(1, 86956850), (2, 43478425), (5, 17391370), (10, 8695685), (25, 3478274), (50, 1739137), (401, 216850), (802, 108425), (2005, 43370), (4010, 21685), (4337, 20050), (8674, 10025)]