8923180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{63737}}^1$

素因数の和:63753

約数の個数: 24

約数和(自身を含む): 21415968

約数和(自身を除く): 12492788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 63737, 127474, 254948, 318685, 446159, 637370, 892318, 1274740, 1784636, 2230795, 4461590, 8923180]

約数ペア:

[(1, 8923180), (2, 4461590), (4, 2230795), (5, 1784636), (7, 1274740), (10, 892318), (14, 637370), (20, 446159), (28, 318685), (35, 254948), (70, 127474), (140, 63737)]