386576120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1380629}}^1$

素因数の和:1380647

約数の個数: 32

約数和(自身を含む): 994053600

約数和(自身を除く): 607477480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1380629, 2761258, 5522516, 6903145, 9664403, 11045032, 13806290, 19328806, 27612580, 38657612, 48322015, 55225160, 77315224, 96644030, 193288060, 386576120]

約数ペア:

[(1, 386576120), (2, 193288060), (4, 96644030), (5, 77315224), (7, 55225160), (8, 48322015), (10, 38657612), (14, 27612580), (20, 19328806), (28, 13806290), (35, 11045032), (40, 9664403), (56, 6903145), (70, 5522516), (140, 2761258), (280, 1380629)]