8205820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58613}}^1$

素因数の和:58629

約数の個数: 24

約数和(自身を含む): 19694304

約数和(自身を除く): 11488484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58613, 117226, 234452, 293065, 410291, 586130, 820582, 1172260, 1641164, 2051455, 4102910, 8205820]

約数ペア:

[(1, 8205820), (2, 4102910), (4, 2051455), (5, 1641164), (7, 1172260), (10, 820582), (14, 586130), (20, 410291), (28, 293065), (35, 234452), (70, 117226), (140, 58613)]