39793180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{284237}}^1$

素因数の和:284253

約数の個数: 24

約数和(自身を含む): 95503968

約数和(自身を除く): 55710788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 284237, 568474, 1136948, 1421185, 1989659, 2842370, 3979318, 5684740, 7958636, 9948295, 19896590, 39793180]

約数ペア:

[(1, 39793180), (2, 19896590), (4, 9948295), (5, 7958636), (7, 5684740), (10, 3979318), (14, 2842370), (20, 1989659), (28, 1421185), (35, 1136948), (70, 568474), (140, 284237)]